201294279

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{1019}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 297872640

約数和(自身を除く): 96578361

約数列:

[1, 3, 9, 47, 141, 423, 467, 1019, 1401, 3057, 4203, 9171, 21949, 47893, 65847, 143679, 197541, 431037, 475873, 1427619, 4282857, 22366031, 67098093, 201294279]

約数ペア:

[(1, 201294279), (3, 67098093), (9, 22366031), (47, 4282857), (141, 1427619), (423, 475873), (467, 431037), (1019, 197541), (1401, 143679), (3057, 65847), (4203, 47893), (9171, 21949)]