204169571354

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{37181}}^1$

素因数の和:37743

約数の個数: 48

約数和(自身を含む): 359742542760

約数和(自身を除く): 155572971406

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 409, 818, 959, 1918, 2863, 5726, 6713, 13426, 20041, 37181, 40082, 56033, 74362, 112066, 260267, 392231, 520534, 784462, 1821869, 2745617, 3643738, 5093797, 5491234, 10187594, 15207029, 30414058, 35656579, 71313158, 106449203, 212898406, 249596053, 499192106, 745144421, 1490288842, 2083362973, 4166725946, 14583540811, 29167081622, 102084785677, 204169571354]

約数ペア:

[(1, 204169571354), (2, 102084785677), (7, 29167081622), (14, 14583540811), (49, 4166725946), (98, 2083362973), (137, 1490288842), (274, 745144421), (409, 499192106), (818, 249596053), (959, 212898406), (1918, 106449203), (2863, 71313158), (5726, 35656579), (6713, 30414058), (13426, 15207029), (20041, 10187594), (37181, 5491234), (40082, 5093797), (56033, 3643738), (74362, 2745617), (112066, 1821869), (260267, 784462), (392231, 520534)]