201397510

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 369230400

約数和(自身を除く): 167832890

約数列:

[1, 2, 5, 10, 73, 146, 263, 365, 526, 730, 1049, 1315, 2098, 2630, 5245, 10490, 19199, 38398, 76577, 95995, 153154, 191990, 275887, 382885, 551774, 765770, 1379435, 2758870, 20139751, 40279502, 100698755, 201397510]

約数ペア:

[(1, 201397510), (2, 100698755), (5, 40279502), (10, 20139751), (73, 2758870), (146, 1379435), (263, 765770), (365, 551774), (526, 382885), (730, 275887), (1049, 191990), (1315, 153154), (2098, 95995), (2630, 76577), (5245, 38398), (10490, 19199)]