202155398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{37871}}^1$

素因数の和:38047

約数の個数: 16

約数和(自身を含む): 323123904

約数和(自身を除く): 120968506

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 37871, 75742, 643807, 1287614, 5945747, 11891494, 101077699, 202155398]

約数ペア:

[(1, 202155398), (2, 101077699), (17, 11891494), (34, 5945747), (157, 1287614), (314, 643807), (2669, 75742), (5338, 37871)]