201997037765

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1\times {\mathrm{403063}}^1$

素因数の和:404068

約数の個数: 16

約数和(自身を含む): 244817849088

約数和(自身を除く): 42820811323

約数列:

[1, 5, 113, 565, 887, 4435, 100231, 403063, 501155, 2015315, 45546119, 227730595, 357516881, 1787584405, 40399407553, 201997037765]

約数ペア:

[(1, 201997037765), (5, 40399407553), (113, 1787584405), (565, 357516881), (887, 227730595), (4435, 45546119), (100231, 2015315), (403063, 501155)]