203468986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 372197376

約数和(自身を除く): 168728390

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 317, 361, 634, 722, 889, 1778, 2219, 2413, 2527, 4438, 4826, 5054, 6023, 12046, 16891, 33782, 40259, 42161, 45847, 80518, 84322, 91694, 114437, 228874, 281813, 320929, 563626, 641858, 764921, 801059, 1529842, 1602118, 5354447, 10708894, 14533499, 29066998, 101734493, 203468986]

約数ペア:

[(1, 203468986), (2, 101734493), (7, 29066998), (14, 14533499), (19, 10708894), (38, 5354447), (127, 1602118), (133, 1529842), (254, 801059), (266, 764921), (317, 641858), (361, 563626), (634, 320929), (722, 281813), (889, 228874), (1778, 114437), (2219, 91694), (2413, 84322), (2527, 80518), (4438, 45847), (4826, 42161), (5054, 40259), (6023, 33782), (12046, 16891)]