199309814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{148517}}^1$

素因数の和:148591

約数の個数: 16

約数和(自身を含む): 331492176

約数和(自身を除く): 132182362

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 148517, 297034, 1633687, 3267374, 9059537, 18119074, 99654907, 199309814]

約数ペア:

[(1, 199309814), (2, 99654907), (11, 18119074), (22, 9059537), (61, 3267374), (122, 1633687), (671, 297034), (1342, 148517)]