201023620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24337}}^1$

素因数の和:24412

約数の個数: 48

約数和(自身を含む): 490654080

約数和(自身を除く): 289630460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 24337, 48674, 97348, 121685, 170359, 243370, 340718, 486740, 681436, 851795, 1435883, 1703590, 2871766, 3407180, 5743532, 7179415, 10051181, 14358830, 20102362, 28717660, 40204724, 50255905, 100511810, 201023620]

約数ペア:

[(1, 201023620), (2, 100511810), (4, 50255905), (5, 40204724), (7, 28717660), (10, 20102362), (14, 14358830), (20, 10051181), (28, 7179415), (35, 5743532), (59, 3407180), (70, 2871766), (118, 1703590), (140, 1435883), (236, 851795), (295, 681436), (413, 486740), (590, 340718), (826, 243370), (1180, 170359), (1652, 121685), (2065, 97348), (4130, 48674), (8260, 24337)]