204508488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{8867}}^1$

素因数の和:8938

約数の個数: 48

約数和(自身を含む): 528355440

約数和(自身を除く): 323846952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 8867, 11532, 17734, 23064, 26601, 35468, 53202, 70936, 106404, 212808, 274877, 549754, 824631, 1099508, 1649262, 2199016, 3298524, 6597048, 8521187, 17042374, 25563561, 34084748, 51127122, 68169496, 102254244, 204508488]

約数ペア:

[(1, 204508488), (2, 102254244), (3, 68169496), (4, 51127122), (6, 34084748), (8, 25563561), (12, 17042374), (24, 8521187), (31, 6597048), (62, 3298524), (93, 2199016), (124, 1649262), (186, 1099508), (248, 824631), (372, 549754), (744, 274877), (961, 212808), (1922, 106404), (2883, 70936), (3844, 53202), (5766, 35468), (7688, 26601), (8867, 23064), (11532, 17734)]