202021828

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 356840064

約数和(自身を除く): 154818236

約数列:

[1, 2, 4, 227, 271, 454, 542, 821, 908, 1084, 1642, 3284, 61517, 123034, 186367, 222491, 246068, 372734, 444982, 745468, 889964, 50505457, 101010914, 202021828]

約数ペア:

[(1, 202021828), (2, 101010914), (4, 50505457), (227, 889964), (271, 745468), (454, 444982), (542, 372734), (821, 246068), (908, 222491), (1084, 186367), (1642, 123034), (3284, 61517)]