200501889

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4447}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 324526080

約数和(自身を除く): 124024191

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 4447, 6441, 13341, 15029, 31129, 45087, 84493, 93387, 253479, 502511, 591451, 1507533, 1774353, 3517577, 9547709, 10552731, 28643127, 66833963, 200501889]

約数ペア:

[(1, 200501889), (3, 66833963), (7, 28643127), (19, 10552731), (21, 9547709), (57, 3517577), (113, 1774353), (133, 1507533), (339, 591451), (399, 502511), (791, 253479), (2147, 93387), (2373, 84493), (4447, 45087), (6441, 31129), (13341, 15029)]