198320210710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{576529}}^1$

素因数の和:577416

約数の個数: 32

約数和(自身を含む): 366119611200

約数和(自身を除く): 167799400490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 839, 1678, 4195, 8390, 34399, 68798, 171995, 343990, 576529, 1153058, 2882645, 5765290, 23637689, 47275378, 118188445, 236376890, 483707831, 967415662, 2418539155, 4837078310, 19832021071, 39664042142, 99160105355, 198320210710]

約数ペア:

[(1, 198320210710), (2, 99160105355), (5, 39664042142), (10, 19832021071), (41, 4837078310), (82, 2418539155), (205, 967415662), (410, 483707831), (839, 236376890), (1678, 118188445), (4195, 47275378), (8390, 23637689), (34399, 5765290), (68798, 2882645), (171995, 1153058), (343990, 576529)]