201894130

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{63689}}^1$

素因数の和:64013

約数の個数: 16

約数和(自身を含む): 364561560

約数和(自身を除く): 162667430

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 63689, 127378, 318445, 636890, 20189413, 40378826, 100947065, 201894130]

約数ペア:

[(1, 201894130), (2, 100947065), (5, 40378826), (10, 20189413), (317, 636890), (634, 318445), (1585, 127378), (3170, 63689)]