200942079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 298873344

約数和(自身を除く): 97931265

約数列:

[1, 3, 13, 37, 39, 111, 131, 393, 481, 1063, 1443, 1703, 3189, 4847, 5109, 13819, 14541, 39331, 41457, 63011, 117993, 139253, 189033, 417759, 511303, 1533909, 1810289, 5152361, 5430867, 15457083, 66980693, 200942079]

約数ペア:

[(1, 200942079), (3, 66980693), (13, 15457083), (37, 5430867), (39, 5152361), (111, 1810289), (131, 1533909), (393, 511303), (481, 417759), (1063, 189033), (1443, 139253), (1703, 117993), (3189, 63011), (4847, 41457), (5109, 39331), (13819, 14541)]