201479810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{10243}}^1$

素因数の和:10538

約数の個数: 32

約数和(自身を含む): 415988352

約数和(自身を除く): 214508542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 9835, 10243, 19670, 20486, 51215, 71701, 102430, 143402, 358505, 717010, 2878283, 5756566, 14391415, 20147981, 28782830, 40295962, 100739905, 201479810]

約数ペア:

[(1, 201479810), (2, 100739905), (5, 40295962), (7, 28782830), (10, 20147981), (14, 14391415), (35, 5756566), (70, 2878283), (281, 717010), (562, 358505), (1405, 143402), (1967, 102430), (2810, 71701), (3934, 51215), (9835, 20486), (10243, 19670)]