201620082212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{208231}}^1$

素因数の和:208772

約数の個数: 48

約数和(自身を含む): 387261544320

約数和(自身を除く): 185641462108

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 491, 493, 982, 986, 1964, 1972, 8347, 14239, 16694, 28478, 33388, 56956, 208231, 242063, 416462, 484126, 832924, 968252, 3539927, 6038699, 7079854, 12077398, 14159708, 24154796, 102241421, 102657883, 204482842, 205315766, 408965684, 410631532, 1738104157, 2965001209, 3476208314, 5930002418, 6952416628, 11860004836, 50405020553, 100810041106, 201620082212]

約数ペア:

[(1, 201620082212), (2, 100810041106), (4, 50405020553), (17, 11860004836), (29, 6952416628), (34, 5930002418), (58, 3476208314), (68, 2965001209), (116, 1738104157), (491, 410631532), (493, 408965684), (982, 205315766), (986, 204482842), (1964, 102657883), (1972, 102241421), (8347, 24154796), (14239, 14159708), (16694, 12077398), (28478, 7079854), (33388, 6038699), (56956, 3539927), (208231, 968252), (242063, 832924), (416462, 484126)]