208307590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 383001696

約数和(自身を除く): 174694106

約数列:

[1, 2, 5, 10, 83, 113, 166, 226, 415, 565, 830, 1130, 2221, 4442, 9379, 11105, 18758, 22210, 46895, 93790, 184343, 250973, 368686, 501946, 921715, 1254865, 1843430, 2509730, 20830759, 41661518, 104153795, 208307590]

約数ペア:

[(1, 208307590), (2, 104153795), (5, 41661518), (10, 20830759), (83, 2509730), (113, 1843430), (166, 1254865), (226, 921715), (415, 501946), (565, 368686), (830, 250973), (1130, 184343), (2221, 93790), (4442, 46895), (9379, 22210), (11105, 18758)]