202319431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7723}}^1$

素因数の和:7830

約数の個数: 16

約数和(自身を含む): 226900224

約数和(自身を除く): 24580793

約数列:

[1, 17, 23, 67, 391, 1139, 1541, 7723, 26197, 131291, 177629, 517441, 3019693, 8796497, 11901143, 202319431]

約数ペア:

[(1, 202319431), (17, 11901143), (23, 8796497), (67, 3019693), (391, 517441), (1139, 177629), (1541, 131291), (7723, 26197)]