202137709825

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{507151}}^1$

素因数の和:507417

約数の個数: 24

約数和(自身を含む): 254691734400

約数和(自身を除く): 52554024575

約数列:

[1, 5, 25, 107, 149, 535, 745, 2675, 3725, 15943, 79715, 398575, 507151, 2535755, 12678775, 54265157, 75565499, 271325785, 377827495, 1356628925, 1889137475, 8085508393, 40427541965, 202137709825]

約数ペア:

[(1, 202137709825), (5, 40427541965), (25, 8085508393), (107, 1889137475), (149, 1356628925), (535, 377827495), (745, 271325785), (2675, 75565499), (3725, 54265157), (15943, 12678775), (79715, 2535755), (398575, 507151)]