199028350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5711}}^1$

素因数の和:5781

約数の個数: 48

約数和(自身を含む): 401599296

約数和(自身を除く): 202570946

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 5711, 6970, 11422, 17425, 28555, 34850, 57110, 97087, 142775, 194174, 234151, 285550, 468302, 485435, 970870, 1170755, 2341510, 2427175, 3980567, 4854350, 5853775, 7961134, 11707550, 19902835, 39805670, 99514175, 199028350]

約数ペア:

[(1, 199028350), (2, 99514175), (5, 39805670), (10, 19902835), (17, 11707550), (25, 7961134), (34, 5853775), (41, 4854350), (50, 3980567), (82, 2427175), (85, 2341510), (170, 1170755), (205, 970870), (410, 485435), (425, 468302), (697, 285550), (850, 234151), (1025, 194174), (1394, 142775), (2050, 97087), (3485, 57110), (5711, 34850), (6970, 28555), (11422, 17425)]