201199600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 556887968

約数和(自身を除く): 355688368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 181, 200, 280, 350, 362, 397, 400, 560, 700, 724, 794, 905, 1267, 1400, 1448, 1588, 1810, 1985, 2534, 2779, 2800, 2896, 3176, 3620, 3970, 4525, 5068, 5558, 6335, 6352, 7240, 7940, 9050, 9925, 10136, 11116, 12670, 13895, 14480, 15880, 18100, 19850, 20272, 22232, 25340, 27790, 31675, 31760, 36200, 39700, 44464, 50680, 55580, 63350, 69475, 71857, 72400, 79400, 101360, 111160, 126700, 138950, 143714, 158800, 222320, 253400, 277900, 287428, 359285, 502999, 506800, 555800, 574856, 718570, 1005998, 1111600, 1149712, 1437140, 1796425, 2011996, 2514995, 2874280, 3592850, 4023992, 5029990, 5748560, 7185700, 8047984, 10059980, 12574975, 14371400, 20119960, 25149950, 28742800, 40239920, 50299900, 100599800, 201199600]

約数ペア:

[(1, 201199600), (2, 100599800), (4, 50299900), (5, 40239920), (7, 28742800), (8, 25149950), (10, 20119960), (14, 14371400), (16, 12574975), (20, 10059980), (25, 8047984), (28, 7185700), (35, 5748560), (40, 5029990), (50, 4023992), (56, 3592850), (70, 2874280), (80, 2514995), (100, 2011996), (112, 1796425), (140, 1437140), (175, 1149712), (181, 1111600), (200, 1005998), (280, 718570), (350, 574856), (362, 555800), (397, 506800), (400, 502999), (560, 359285), (700, 287428), (724, 277900), (794, 253400), (905, 222320), (1267, 158800), (1400, 143714), (1448, 138950), (1588, 126700), (1810, 111160), (1985, 101360), (2534, 79400), (2779, 72400), (2800, 71857), (2896, 69475), (3176, 63350), (3620, 55580), (3970, 50680), (4525, 44464), (5068, 39700), (5558, 36200), (6335, 31760), (6352, 31675), (7240, 27790), (7940, 25340), (9050, 22232), (9925, 20272), (10136, 19850), (11116, 18100), (12670, 15880), (13895, 14480)]