201952820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44483}}^1$

素因数の和:44719

約数の個数: 24

約数和(自身を含む): 425978784

約数和(自身を除く): 224025964

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 44483, 88966, 177932, 222415, 444830, 889660, 10097641, 20195282, 40390564, 50488205, 100976410, 201952820]

約数ペア:

[(1, 201952820), (2, 100976410), (4, 50488205), (5, 40390564), (10, 20195282), (20, 10097641), (227, 889660), (454, 444830), (908, 222415), (1135, 177932), (2270, 88966), (4540, 44483)]