201559617

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4657}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 342828800

約数和(自身を除く): 141269183

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 4657, 4809, 6183, 13971, 14427, 32599, 41913, 43281, 97797, 125739, 293391, 880173, 1066453, 3199359, 7465171, 9598077, 22395513, 28794231, 67186539, 201559617]

約数ペア:

[(1, 201559617), (3, 67186539), (7, 28794231), (9, 22395513), (21, 9598077), (27, 7465171), (63, 3199359), (189, 1066453), (229, 880173), (687, 293391), (1603, 125739), (2061, 97797), (4657, 43281), (4809, 41913), (6183, 32599), (13971, 14427)]