203438248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67453}}^1$

素因数の和:67501

約数の個数: 32

約数和(自身を含む): 424960200

約数和(自身を除く): 221521952

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 67453, 134906, 269812, 539624, 876889, 1753778, 1956137, 3507556, 3912274, 7015112, 7824548, 15649096, 25429781, 50859562, 101719124, 203438248]

約数ペア:

[(1, 203438248), (2, 101719124), (4, 50859562), (8, 25429781), (13, 15649096), (26, 7824548), (29, 7015112), (52, 3912274), (58, 3507556), (104, 1956137), (116, 1753778), (232, 876889), (377, 539624), (754, 269812), (1508, 134906), (3016, 67453)]