201495515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43661}}^1$

素因数の和:43750

約数の個数: 16

約数和(自身を含む): 264067776

約数和(自身を除く): 62572261

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 43661, 218305, 567593, 2837965, 3099931, 15499655, 40299103, 201495515]

約数ペア:

[(1, 201495515), (5, 40299103), (13, 15499655), (65, 3099931), (71, 2837965), (355, 567593), (923, 218305), (4615, 43661)]