208450200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1658

約数の個数: 192

約数和(自身を含む): 762808320

約数和(自身を除く): 554358120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1302, 1400, 1550, 1601, 1736, 1860, 2100, 2170, 2325, 2604, 3100, 3202, 3255, 3720, 4200, 4340, 4650, 4803, 5208, 5425, 6200, 6404, 6510, 8005, 8680, 9300, 9606, 10850, 11207, 12808, 13020, 16010, 16275, 18600, 19212, 21700, 22414, 24015, 26040, 32020, 32550, 33621, 38424, 40025, 43400, 44828, 48030, 49631, 56035, 64040, 65100, 67242, 80050, 89656, 96060, 99262, 112070, 120075, 130200, 134484, 148893, 160100, 168105, 192120, 198524, 224140, 240150, 248155, 268968, 280175, 297786, 320200, 336210, 347417, 397048, 448280, 480300, 496310, 560350, 595572, 672420, 694834, 744465, 840525, 960600, 992620, 1042251, 1120700, 1191144, 1240775, 1344840, 1389668, 1488930, 1681050, 1737085, 1985240, 2084502, 2241400, 2481550, 2779336, 2977860, 3362100, 3474170, 3722325, 4169004, 4963100, 5211255, 5955720, 6724200, 6948340, 7444650, 8338008, 8685425, 9926200, 10422510, 13896680, 14889300, 17370850, 20845020, 26056275, 29778600, 34741700, 41690040, 52112550, 69483400, 104225100, 208450200]

約数ペア:

[(1, 208450200), (2, 104225100), (3, 69483400), (4, 52112550), (5, 41690040), (6, 34741700), (7, 29778600), (8, 26056275), (10, 20845020), (12, 17370850), (14, 14889300), (15, 13896680), (20, 10422510), (21, 9926200), (24, 8685425), (25, 8338008), (28, 7444650), (30, 6948340), (31, 6724200), (35, 5955720), (40, 5211255), (42, 4963100), (50, 4169004), (56, 3722325), (60, 3474170), (62, 3362100), (70, 2977860), (75, 2779336), (84, 2481550), (93, 2241400), (100, 2084502), (105, 1985240), (120, 1737085), (124, 1681050), (140, 1488930), (150, 1389668), (155, 1344840), (168, 1240775), (175, 1191144), (186, 1120700), (200, 1042251), (210, 992620), (217, 960600), (248, 840525), (280, 744465), (300, 694834), (310, 672420), (350, 595572), (372, 560350), (420, 496310), (434, 480300), (465, 448280), (525, 397048), (600, 347417), (620, 336210), (651, 320200), (700, 297786), (744, 280175), (775, 268968), (840, 248155), (868, 240150), (930, 224140), (1050, 198524), (1085, 192120), (1240, 168105), (1302, 160100), (1400, 148893), (1550, 134484), (1601, 130200), (1736, 120075), (1860, 112070), (2100, 99262), (2170, 96060), (2325, 89656), (2604, 80050), (3100, 67242), (3202, 65100), (3255, 64040), (3720, 56035), (4200, 49631), (4340, 48030), (4650, 44828), (4803, 43400), (5208, 40025), (5425, 38424), (6200, 33621), (6404, 32550), (6510, 32020), (8005, 26040), (8680, 24015), (9300, 22414), (9606, 21700), (10850, 19212), (11207, 18600), (12808, 16275), (13020, 16010)]