211078608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{338267}}^1$

素因数の和:338291

約数の個数: 40

約数和(自身を含む): 587233248

約数和(自身を除く): 376154640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 338267, 676534, 1014801, 1353068, 2029602, 2706136, 4059204, 4397471, 5412272, 8118408, 8794942, 13192413, 16236816, 17589884, 26384826, 35179768, 52769652, 70359536, 105539304, 211078608]

約数ペア:

[(1, 211078608), (2, 105539304), (3, 70359536), (4, 52769652), (6, 35179768), (8, 26384826), (12, 17589884), (13, 16236816), (16, 13192413), (24, 8794942), (26, 8118408), (39, 5412272), (48, 4397471), (52, 4059204), (78, 2706136), (104, 2029602), (156, 1353068), (208, 1014801), (312, 676534), (624, 338267)]