204555326

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{20201}}^1$

素因数の和:20347

約数の個数: 16

約数和(自身を含む): 315636048

約数和(自身を除く): 111080722

約数列:

[1, 2, 61, 83, 122, 166, 5063, 10126, 20201, 40402, 1232261, 1676683, 2464522, 3353366, 102277663, 204555326]

約数ペア:

[(1, 204555326), (2, 102277663), (61, 3353366), (83, 2464522), (122, 1676683), (166, 1232261), (5063, 40402), (10126, 20201)]