207870898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{19801}}^1$

素因数の和:20013

約数の個数: 16

約数和(自身を含む): 324356760

約数和(自身を除く): 116485862

約数列:

[1, 2, 29, 58, 181, 362, 5249, 10498, 19801, 39602, 574229, 1148458, 3583981, 7167962, 103935449, 207870898]

約数ペア:

[(1, 207870898), (2, 103935449), (29, 7167962), (58, 3583981), (181, 1148458), (362, 574229), (5249, 39602), (10498, 19801)]