187206812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67927}}^1$

素因数の和:67997

約数の個数: 24

約数和(自身を含む): 359474976

約数和(自身を除く): 172268164

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 67927, 135854, 271708, 883051, 1766102, 3532204, 3600131, 7200262, 14400524, 46801703, 93603406, 187206812]

約数ペア:

[(1, 187206812), (2, 93603406), (4, 46801703), (13, 14400524), (26, 7200262), (52, 3600131), (53, 3532204), (106, 1766102), (212, 883051), (689, 271708), (1378, 135854), (2756, 67927)]