205024138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{104711}}^1$

素因数の和:104813

約数の個数: 16

約数和(自身を含む): 339266880

約数和(自身を除く): 134242742

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 104711, 209422, 1151821, 2303642, 9319279, 18638558, 102512069, 205024138]

約数ペア:

[(1, 205024138), (2, 102512069), (11, 18638558), (22, 9319279), (89, 2303642), (178, 1151821), (979, 209422), (1958, 104711)]