197842010

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{59771}}^1$

素因数の和:60109

約数の個数: 16

約数和(自身を含む): 357197472

約数和(自身を除く): 159355462

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 59771, 119542, 298855, 597710, 19784201, 39568402, 98921005, 197842010]

約数ペア:

[(1, 197842010), (2, 98921005), (5, 39568402), (10, 19784201), (331, 597710), (662, 298855), (1655, 119542), (3310, 59771)]