206393600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 620460288

約数和(自身を除く): 414066688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 256, 271, 272, 280, 320, 340, 350, 400, 425, 448, 476, 542, 544, 560, 595, 640, 680, 700, 800, 850, 896, 952, 1084, 1088, 1120, 1190, 1280, 1355, 1360, 1400, 1600, 1700, 1792, 1897, 1904, 2168, 2176, 2240, 2380, 2710, 2720, 2800, 2975, 3200, 3400, 3794, 3808, 4336, 4352, 4480, 4607, 4760, 5420, 5440, 5600, 5950, 6400, 6775, 6800, 7588, 7616, 8672, 8960, 9214, 9485, 9520, 10840, 10880, 11200, 11900, 13550, 13600, 15176, 15232, 17344, 18428, 18970, 19040, 21680, 21760, 22400, 23035, 23800, 27100, 27200, 30352, 30464, 32249, 34688, 36856, 37940, 38080, 43360, 44800, 46070, 47425, 47600, 54200, 54400, 60704, 64498, 69376, 73712, 75880, 76160, 86720, 92140, 94850, 95200, 108400, 108800, 115175, 121408, 128996, 147424, 151760, 152320, 161245, 173440, 184280, 189700, 190400, 216800, 230350, 242816, 257992, 294848, 303520, 322490, 346880, 368560, 379400, 380800, 433600, 460700, 485632, 515984, 589696, 607040, 644980, 737120, 758800, 761600, 806225, 867200, 921400, 1031968, 1179392, 1214080, 1289960, 1474240, 1517600, 1612450, 1734400, 1842800, 2063936, 2428160, 2579920, 2948480, 3035200, 3224900, 3685600, 4127872, 5159840, 5896960, 6070400, 6449800, 7371200, 8255744, 10319680, 12140800, 12899600, 14742400, 20639360, 25799200, 29484800, 41278720, 51598400, 103196800, 206393600]

約数ペア:

[(1, 206393600), (2, 103196800), (4, 51598400), (5, 41278720), (7, 29484800), (8, 25799200), (10, 20639360), (14, 14742400), (16, 12899600), (17, 12140800), (20, 10319680), (25, 8255744), (28, 7371200), (32, 6449800), (34, 6070400), (35, 5896960), (40, 5159840), (50, 4127872), (56, 3685600), (64, 3224900), (68, 3035200), (70, 2948480), (80, 2579920), (85, 2428160), (100, 2063936), (112, 1842800), (119, 1734400), (128, 1612450), (136, 1517600), (140, 1474240), (160, 1289960), (170, 1214080), (175, 1179392), (200, 1031968), (224, 921400), (238, 867200), (256, 806225), (271, 761600), (272, 758800), (280, 737120), (320, 644980), (340, 607040), (350, 589696), (400, 515984), (425, 485632), (448, 460700), (476, 433600), (542, 380800), (544, 379400), (560, 368560), (595, 346880), (640, 322490), (680, 303520), (700, 294848), (800, 257992), (850, 242816), (896, 230350), (952, 216800), (1084, 190400), (1088, 189700), (1120, 184280), (1190, 173440), (1280, 161245), (1355, 152320), (1360, 151760), (1400, 147424), (1600, 128996), (1700, 121408), (1792, 115175), (1897, 108800), (1904, 108400), (2168, 95200), (2176, 94850), (2240, 92140), (2380, 86720), (2710, 76160), (2720, 75880), (2800, 73712), (2975, 69376), (3200, 64498), (3400, 60704), (3794, 54400), (3808, 54200), (4336, 47600), (4352, 47425), (4480, 46070), (4607, 44800), (4760, 43360), (5420, 38080), (5440, 37940), (5600, 36856), (5950, 34688), (6400, 32249), (6775, 30464), (6800, 30352), (7588, 27200), (7616, 27100), (8672, 23800), (8960, 23035), (9214, 22400), (9485, 21760), (9520, 21680), (10840, 19040), (10880, 18970), (11200, 18428), (11900, 17344), (13550, 15232), (13600, 15176)]