201029360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{51283}}^1$

素因数の和:51310

約数の個数: 60

約数和(自身を含む): 543712968

約数和(自身を除く): 342683608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 51283, 102566, 205132, 256415, 358981, 410264, 512830, 717962, 820528, 1025660, 1435924, 1794905, 2051320, 2512867, 2871848, 3589810, 4102640, 5025734, 5743696, 7179620, 10051468, 12564335, 14359240, 20102936, 25128670, 28718480, 40205872, 50257340, 100514680, 201029360]

約数ペア:

[(1, 201029360), (2, 100514680), (4, 50257340), (5, 40205872), (7, 28718480), (8, 25128670), (10, 20102936), (14, 14359240), (16, 12564335), (20, 10051468), (28, 7179620), (35, 5743696), (40, 5025734), (49, 4102640), (56, 3589810), (70, 2871848), (80, 2512867), (98, 2051320), (112, 1794905), (140, 1435924), (196, 1025660), (245, 820528), (280, 717962), (392, 512830), (490, 410264), (560, 358981), (784, 256415), (980, 205132), (1960, 102566), (3920, 51283)]