42167702

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 64260000

約数和(自身を除く): 22092298

約数列:

[1, 2, 101, 199, 202, 398, 1049, 2098, 20099, 40198, 105949, 208751, 211898, 417502, 21083851, 42167702]

約数ペア:

[(1, 42167702), (2, 21083851), (101, 417502), (199, 211898), (202, 208751), (398, 105949), (1049, 40198), (2098, 20099)]