201538602

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 444444000

約数和(自身を除く): 242905398

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 218, 278, 327, 417, 654, 739, 834, 981, 1251, 1478, 1962, 2217, 2502, 4434, 6651, 13302, 15151, 30302, 45453, 80551, 90906, 102721, 136359, 161102, 205442, 241653, 272718, 308163, 483306, 616326, 724959, 924489, 1449918, 1848978, 11196589, 22393178, 33589767, 67179534, 100769301, 201538602]

約数ペア:

[(1, 201538602), (2, 100769301), (3, 67179534), (6, 33589767), (9, 22393178), (18, 11196589), (109, 1848978), (139, 1449918), (218, 924489), (278, 724959), (327, 616326), (417, 483306), (654, 308163), (739, 272718), (834, 241653), (981, 205442), (1251, 161102), (1478, 136359), (1962, 102721), (2217, 90906), (2502, 80551), (4434, 45453), (6651, 30302), (13302, 15151)]