201244197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3739}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 336061440

約数和(自身を除く): 134817243

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 1631, 2563, 3739, 4893, 7689, 11217, 17941, 26173, 41129, 53823, 78519, 123387, 287903, 863709, 871187, 2613561, 6098309, 9583057, 18294927, 28749171, 67081399, 201244197]

約数ペア:

[(1, 201244197), (3, 67081399), (7, 28749171), (11, 18294927), (21, 9583057), (33, 6098309), (77, 2613561), (231, 871187), (233, 863709), (699, 287903), (1631, 123387), (2563, 78519), (3739, 53823), (4893, 41129), (7689, 26173), (11217, 17941)]