196404778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{4519}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 304611840

約数和(自身を除く): 108207062

約数列:

[1, 2, 31, 62, 701, 1402, 4519, 9038, 21731, 43462, 140089, 280178, 3167819, 6335638, 98202389, 196404778]

約数ペア:

[(1, 196404778), (2, 98202389), (31, 6335638), (62, 3167819), (701, 280178), (1402, 140089), (4519, 43462), (9038, 21731)]