201879117781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2501383}}^1$

素因数の和:2501457

約数の個数: 24

約数和(自身を含む): 239532531840

約数和(自身を除く): 37653414059

約数列:

[1, 11, 23, 29, 121, 253, 319, 667, 2783, 3509, 7337, 80707, 2501383, 27515213, 57531809, 72540107, 302667343, 632849899, 797941177, 1668422461, 6961348889, 8777352947, 18352647071, 201879117781]

約数ペア:

[(1, 201879117781), (11, 18352647071), (23, 8777352947), (29, 6961348889), (121, 1668422461), (253, 797941177), (319, 632849899), (667, 302667343), (2783, 72540107), (3509, 57531809), (7337, 27515213), (80707, 2501383)]