199904818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{31741}}^1$

素因数の和:31857

約数の個数: 16

約数和(自身を含む): 310817664

約数和(自身を除く): 110912846

約数列:

[1, 2, 47, 67, 94, 134, 3149, 6298, 31741, 63482, 1491827, 2126647, 2983654, 4253294, 99952409, 199904818]

約数ペア:

[(1, 199904818), (2, 99952409), (47, 4253294), (67, 2983654), (94, 2126647), (134, 1491827), (3149, 63482), (6298, 31741)]