204976148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 398805120

約数和(自身を除く): 193828972

約数列:

[1, 2, 4, 13, 26, 52, 59, 71, 118, 142, 236, 284, 767, 923, 941, 1534, 1846, 1882, 3068, 3692, 3764, 4189, 8378, 12233, 16756, 24466, 48932, 54457, 55519, 66811, 108914, 111038, 133622, 217828, 222076, 267244, 721747, 868543, 1443494, 1737086, 2886988, 3474172, 3941849, 7883698, 15767396, 51244037, 102488074, 204976148]

約数ペア:

[(1, 204976148), (2, 102488074), (4, 51244037), (13, 15767396), (26, 7883698), (52, 3941849), (59, 3474172), (71, 2886988), (118, 1737086), (142, 1443494), (236, 868543), (284, 721747), (767, 267244), (923, 222076), (941, 217828), (1534, 133622), (1846, 111038), (1882, 108914), (3068, 66811), (3692, 55519), (3764, 54457), (4189, 48932), (8378, 24466), (12233, 16756)]