207787060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34747}}^1$

素因数の和:34792

約数の個数: 48

約数和(自身を含む): 490363776

約数和(自身を除く): 282576716

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 34747, 69494, 138988, 173735, 347470, 451711, 694940, 799181, 903422, 1598362, 1806844, 2258555, 3196724, 3995905, 4517110, 7991810, 9034220, 10389353, 15983620, 20778706, 41557412, 51946765, 103893530, 207787060]

約数ペア:

[(1, 207787060), (2, 103893530), (4, 51946765), (5, 41557412), (10, 20778706), (13, 15983620), (20, 10389353), (23, 9034220), (26, 7991810), (46, 4517110), (52, 3995905), (65, 3196724), (92, 2258555), (115, 1806844), (130, 1598362), (230, 903422), (260, 799181), (299, 694940), (460, 451711), (598, 347470), (1196, 173735), (1495, 138988), (2990, 69494), (5980, 34747)]