208840891402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1\times {\mathrm{55073}}^1$

素因数の和:68358

約数の個数: 32

約数和(自身を含む): 368061744960

約数和(自身を除く): 159220853558

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 13259, 26518, 55073, 110146, 145849, 172367, 291698, 344734, 605803, 715949, 1211606, 1431898, 1896037, 3792074, 7875439, 15750878, 730212907, 1460425814, 8032341977, 9492767791, 16064683954, 18985535582, 104420445701, 208840891402]

約数ペア:

[(1, 208840891402), (2, 104420445701), (11, 18985535582), (13, 16064683954), (22, 9492767791), (26, 8032341977), (143, 1460425814), (286, 730212907), (13259, 15750878), (26518, 7875439), (55073, 3792074), (110146, 1896037), (145849, 1431898), (172367, 1211606), (291698, 715949), (344734, 605803)]