201588023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 62588617

約数列:

[1, 7, 13, 17, 91, 119, 221, 311, 419, 1547, 2177, 2933, 4043, 5287, 5447, 7123, 28301, 37009, 38129, 49861, 68731, 92599, 130309, 481117, 648193, 912163, 1694017, 2215253, 11858119, 15506771, 28798289, 201588023]

約数ペア:

[(1, 201588023), (7, 28798289), (13, 15506771), (17, 11858119), (91, 2215253), (119, 1694017), (221, 912163), (311, 648193), (419, 481117), (1547, 130309), (2177, 92599), (2933, 68731), (4043, 49861), (5287, 38129), (5447, 37009), (7123, 28301)]