201634490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 370108224

約数和(自身を除く): 168473734

約数列:

[1, 2, 5, 10, 67, 134, 257, 335, 514, 670, 1171, 1285, 2342, 2570, 5855, 11710, 17219, 34438, 78457, 86095, 156914, 172190, 300947, 392285, 601894, 784570, 1504735, 3009470, 20163449, 40326898, 100817245, 201634490]

約数ペア:

[(1, 201634490), (2, 100817245), (5, 40326898), (10, 20163449), (67, 3009470), (134, 1504735), (257, 784570), (335, 601894), (514, 392285), (670, 300947), (1171, 172190), (1285, 156914), (2342, 86095), (2570, 78457), (5855, 34438), (11710, 17219)]