261749132

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{6977}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 467749296

約数和(自身を除く): 206000164

約数列:

[1, 2, 4, 83, 113, 166, 226, 332, 452, 6977, 9379, 13954, 18758, 27908, 37516, 579091, 788401, 1158182, 1576802, 2316364, 3153604, 65437283, 130874566, 261749132]

約数ペア:

[(1, 261749132), (2, 130874566), (4, 65437283), (83, 3153604), (113, 2316364), (166, 1576802), (226, 1158182), (332, 788401), (452, 579091), (6977, 37516), (9379, 27908), (13954, 18758)]