203437779

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{2239}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 280412160

約数和(自身を除く): 76974381

約数列:

[1, 3, 31, 93, 977, 2239, 2931, 6717, 30287, 69409, 90861, 208227, 2187503, 6562509, 67812593, 203437779]

約数ペア:

[(1, 203437779), (3, 67812593), (31, 6562509), (93, 2187503), (977, 208227), (2239, 90861), (2931, 69409), (6717, 30287)]