208770914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9151}}^1$

素因数の和:9242

約数の個数: 32

約数和(自身を含む): 367690752

約数和(自身を除く): 158919838

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 2074, 9151, 11407, 18302, 22814, 100661, 155567, 201322, 311134, 558211, 1116422, 1711237, 3422474, 6140321, 9489587, 12280642, 18979174, 104385457, 208770914]

約数ペア:

[(1, 208770914), (2, 104385457), (11, 18979174), (17, 12280642), (22, 9489587), (34, 6140321), (61, 3422474), (122, 1711237), (187, 1116422), (374, 558211), (671, 311134), (1037, 201322), (1342, 155567), (2074, 100661), (9151, 22814), (11407, 18302)]