201333685

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 288110592

約数和(自身を除く): 86776907

約数列:

[1, 5, 7, 31, 35, 97, 155, 217, 485, 679, 1085, 1913, 3007, 3395, 9565, 13391, 15035, 21049, 59303, 66955, 105245, 185561, 296515, 415121, 927805, 1298927, 2075605, 5752391, 6494635, 28761955, 40266737, 201333685]

約数ペア:

[(1, 201333685), (5, 40266737), (7, 28761955), (31, 6494635), (35, 5752391), (97, 2075605), (155, 1298927), (217, 927805), (485, 415121), (679, 296515), (1085, 185561), (1913, 105245), (3007, 66955), (3395, 59303), (9565, 21049), (13391, 15035)]