201423006740

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{67591613}}^1$

素因数の和:67591771

約数の個数: 24

約数和(自身を含む): 425827168200

約数和(自身を除く): 224404161460

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 67591613, 135183226, 270366452, 337958065, 675916130, 1351832260, 10071150337, 20142300674, 40284601348, 50355751685, 100711503370, 201423006740]

約数ペア:

[(1, 201423006740), (2, 100711503370), (4, 50355751685), (5, 40284601348), (10, 20142300674), (20, 10071150337), (149, 1351832260), (298, 675916130), (596, 337958065), (745, 270366452), (1490, 135183226), (2980, 67591613)]