202225220

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44543}}^1$

素因数の和:44779

約数の個数: 24

約数和(自身を含む): 426553344

約数和(自身を除く): 224328124

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 44543, 89086, 178172, 222715, 445430, 890860, 10111261, 20222522, 40445044, 50556305, 101112610, 202225220]

約数ペア:

[(1, 202225220), (2, 101112610), (4, 50556305), (5, 40445044), (10, 20222522), (20, 10111261), (227, 890860), (454, 445430), (908, 222715), (1135, 178172), (2270, 89086), (4540, 44543)]