201788260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{171007}}^1$

素因数の和:171075

約数の個数: 24

約数和(自身を含む): 430940160

約数和(自身を除く): 229151900

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 171007, 342014, 684028, 855035, 1710070, 3420140, 10089413, 20178826, 40357652, 50447065, 100894130, 201788260]

約数ペア:

[(1, 201788260), (2, 100894130), (4, 50447065), (5, 40357652), (10, 20178826), (20, 10089413), (59, 3420140), (118, 1710070), (236, 855035), (295, 684028), (590, 342014), (1180, 171007)]