203414157

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 304032768

約数和(自身を除く): 100618611

約数列:

[1, 3, 9, 31, 93, 279, 661, 1103, 1983, 3309, 5949, 9927, 20491, 34193, 61473, 102579, 184419, 307737, 729083, 2187249, 6561747, 22601573, 67804719, 203414157]

約数ペア:

[(1, 203414157), (3, 67804719), (9, 22601573), (31, 6561747), (93, 2187249), (279, 729083), (661, 307737), (1103, 184419), (1983, 102579), (3309, 61473), (5949, 34193), (9927, 20491)]