201954900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5698

約数の個数: 144

約数和(自身を含む): 707204736

約数和(自身を除く): 505249836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5657, 5950, 7140, 8925, 11314, 11900, 16971, 17850, 22628, 28285, 33942, 35700, 39599, 56570, 67884, 79198, 84855, 96169, 113140, 118797, 141425, 158396, 169710, 192338, 197995, 237594, 282850, 288507, 339420, 384676, 395990, 424275, 475188, 480845, 565700, 577014, 593985, 673183, 791980, 848550, 961690, 989975, 1154028, 1187970, 1346366, 1442535, 1697100, 1923380, 1979950, 2019549, 2375940, 2404225, 2692732, 2885070, 2969925, 3365915, 3959900, 4039098, 4808450, 5770140, 5939850, 6731830, 7212675, 8078196, 9616900, 10097745, 11879700, 13463660, 14425350, 16829575, 20195490, 28850700, 33659150, 40390980, 50488725, 67318300, 100977450, 201954900]

約数ペア:

[(1, 201954900), (2, 100977450), (3, 67318300), (4, 50488725), (5, 40390980), (6, 33659150), (7, 28850700), (10, 20195490), (12, 16829575), (14, 14425350), (15, 13463660), (17, 11879700), (20, 10097745), (21, 9616900), (25, 8078196), (28, 7212675), (30, 6731830), (34, 5939850), (35, 5770140), (42, 4808450), (50, 4039098), (51, 3959900), (60, 3365915), (68, 2969925), (70, 2885070), (75, 2692732), (84, 2404225), (85, 2375940), (100, 2019549), (102, 1979950), (105, 1923380), (119, 1697100), (140, 1442535), (150, 1346366), (170, 1187970), (175, 1154028), (204, 989975), (210, 961690), (238, 848550), (255, 791980), (300, 673183), (340, 593985), (350, 577014), (357, 565700), (420, 480845), (425, 475188), (476, 424275), (510, 395990), (525, 384676), (595, 339420), (700, 288507), (714, 282850), (850, 237594), (1020, 197995), (1050, 192338), (1190, 169710), (1275, 158396), (1428, 141425), (1700, 118797), (1785, 113140), (2100, 96169), (2380, 84855), (2550, 79198), (2975, 67884), (3570, 56570), (5100, 39599), (5657, 35700), (5950, 33942), (7140, 28285), (8925, 22628), (11314, 17850), (11900, 16971)]