203021000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 616412160

約数和(自身を除く): 413391160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 91, 92, 97, 100, 104, 115, 125, 130, 140, 161, 175, 182, 184, 194, 200, 230, 250, 260, 280, 299, 322, 325, 350, 364, 388, 455, 460, 485, 500, 520, 575, 598, 644, 650, 679, 700, 728, 776, 805, 875, 910, 920, 970, 1000, 1150, 1196, 1261, 1288, 1300, 1358, 1400, 1495, 1610, 1625, 1750, 1820, 1940, 2093, 2231, 2275, 2300, 2392, 2425, 2522, 2600, 2716, 2875, 2990, 3220, 3250, 3395, 3500, 3640, 3880, 4025, 4186, 4462, 4550, 4600, 4850, 5044, 5432, 5750, 5980, 6305, 6440, 6500, 6790, 7000, 7475, 8050, 8372, 8827, 8924, 9100, 9700, 10088, 10465, 11155, 11375, 11500, 11960, 12125, 12610, 13000, 13580, 14950, 15617, 16100, 16744, 16975, 17654, 17848, 18200, 19400, 20125, 20930, 22310, 22750, 23000, 24250, 25220, 27160, 29003, 29900, 31234, 31525, 32200, 33950, 35308, 37375, 40250, 41860, 44135, 44620, 45500, 48500, 50440, 52325, 55775, 58006, 59800, 62468, 63050, 67900, 70616, 74750, 78085, 80500, 83720, 84875, 88270, 89240, 91000, 97000, 104650, 111550, 116012, 124936, 126100, 135800, 145015, 149500, 156170, 157625, 161000, 169750, 176540, 203021, 209300, 220675, 223100, 232024, 252200, 261625, 278875, 290030, 299000, 312340, 315250, 339500, 353080, 390425, 406042, 418600, 441350, 446200, 523250, 557750, 580060, 624680, 630500, 679000, 725075, 780850, 812084, 882700, 1015105, 1046500, 1103375, 1115500, 1160120, 1261000, 1450150, 1561700, 1624168, 1765400, 1952125, 2030210, 2093000, 2206750, 2231000, 2900300, 3123400, 3625375, 3904250, 4060420, 4413500, 5075525, 5800600, 7250750, 7808500, 8120840, 8827000, 10151050, 14501500, 15617000, 20302100, 25377625, 29003000, 40604200, 50755250, 101510500, 203021000]

約数ペア:

[(1, 203021000), (2, 101510500), (4, 50755250), (5, 40604200), (7, 29003000), (8, 25377625), (10, 20302100), (13, 15617000), (14, 14501500), (20, 10151050), (23, 8827000), (25, 8120840), (26, 7808500), (28, 7250750), (35, 5800600), (40, 5075525), (46, 4413500), (50, 4060420), (52, 3904250), (56, 3625375), (65, 3123400), (70, 2900300), (91, 2231000), (92, 2206750), (97, 2093000), (100, 2030210), (104, 1952125), (115, 1765400), (125, 1624168), (130, 1561700), (140, 1450150), (161, 1261000), (175, 1160120), (182, 1115500), (184, 1103375), (194, 1046500), (200, 1015105), (230, 882700), (250, 812084), (260, 780850), (280, 725075), (299, 679000), (322, 630500), (325, 624680), (350, 580060), (364, 557750), (388, 523250), (455, 446200), (460, 441350), (485, 418600), (500, 406042), (520, 390425), (575, 353080), (598, 339500), (644, 315250), (650, 312340), (679, 299000), (700, 290030), (728, 278875), (776, 261625), (805, 252200), (875, 232024), (910, 223100), (920, 220675), (970, 209300), (1000, 203021), (1150, 176540), (1196, 169750), (1261, 161000), (1288, 157625), (1300, 156170), (1358, 149500), (1400, 145015), (1495, 135800), (1610, 126100), (1625, 124936), (1750, 116012), (1820, 111550), (1940, 104650), (2093, 97000), (2231, 91000), (2275, 89240), (2300, 88270), (2392, 84875), (2425, 83720), (2522, 80500), (2600, 78085), (2716, 74750), (2875, 70616), (2990, 67900), (3220, 63050), (3250, 62468), (3395, 59800), (3500, 58006), (3640, 55775), (3880, 52325), (4025, 50440), (4186, 48500), (4462, 45500), (4550, 44620), (4600, 44135), (4850, 41860), (5044, 40250), (5432, 37375), (5750, 35308), (5980, 33950), (6305, 32200), (6440, 31525), (6500, 31234), (6790, 29900), (7000, 29003), (7475, 27160), (8050, 25220), (8372, 24250), (8827, 23000), (8924, 22750), (9100, 22310), (9700, 20930), (10088, 20125), (10465, 19400), (11155, 18200), (11375, 17848), (11500, 17654), (11960, 16975), (12125, 16744), (12610, 16100), (13000, 15617), (13580, 14950)]