198476

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 18

約数和(自身を含む): 365820

約数和(自身を除く): 167344

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 841, 1682, 1711, 3364, 3422, 6844, 49619, 99238, 198476]

約数ペア:

[(1, 198476), (2, 99238), (4, 49619), (29, 6844), (58, 3422), (59, 3364), (116, 1711), (118, 1682), (236, 841)]