100220406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6917

約数の個数: 64

約数和(自身を含む): 249371136

約数和(自身を除く): 149150730

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 6871, 7293, 13742, 14586, 20613, 41226, 75581, 89323, 116807, 151162, 178646, 226743, 233614, 267969, 350421, 453486, 535938, 700842, 982553, 1284877, 1518491, 1965106, 2569754, 2947659, 3036982, 3854631, 4555473, 5895318, 7709262, 9110946, 16703401, 33406802, 50110203, 100220406]

約数ペア:

[(1, 100220406), (2, 50110203), (3, 33406802), (6, 16703401), (11, 9110946), (13, 7709262), (17, 5895318), (22, 4555473), (26, 3854631), (33, 3036982), (34, 2947659), (39, 2569754), (51, 1965106), (66, 1518491), (78, 1284877), (102, 982553), (143, 700842), (187, 535938), (221, 453486), (286, 350421), (374, 267969), (429, 233614), (442, 226743), (561, 178646), (663, 151162), (858, 116807), (1122, 89323), (1326, 75581), (2431, 41226), (4862, 20613), (6871, 14586), (7293, 13742)]