196374806

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 296498880

約数和(自身を除く): 100124074

約数列:

[1, 2, 409, 431, 557, 818, 862, 1114, 176279, 227813, 240067, 352558, 455626, 480134, 98187403, 196374806]

約数ペア:

[(1, 196374806), (2, 98187403), (409, 480134), (431, 455626), (557, 352558), (818, 240067), (862, 227813), (1114, 176279)]