201134270

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{128111}}^1$

素因数の和:128275

約数の個数: 16

約数和(自身を含む): 364350528

約数和(自身を除く): 163216258

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 128111, 256222, 640555, 1281110, 20113427, 40226854, 100567135, 201134270]

約数ペア:

[(1, 201134270), (2, 100567135), (5, 40226854), (10, 20113427), (157, 1281110), (314, 640555), (785, 256222), (1570, 128111)]