203010906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 493378560

約数和(自身を除く): 290367654

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 331, 357, 662, 714, 859, 993, 1718, 1986, 2317, 2577, 4634, 5154, 5627, 6013, 6951, 11254, 12026, 13902, 14603, 16881, 18039, 29206, 33762, 36078, 39389, 43809, 78778, 87618, 102221, 118167, 204442, 236334, 284329, 306663, 568658, 613326, 852987, 1705974, 1990303, 3980606, 4833593, 5970909, 9667186, 11941818, 14500779, 29001558, 33835151, 67670302, 101505453, 203010906]

約数ペア:

[(1, 203010906), (2, 101505453), (3, 67670302), (6, 33835151), (7, 29001558), (14, 14500779), (17, 11941818), (21, 9667186), (34, 5970909), (42, 4833593), (51, 3980606), (102, 1990303), (119, 1705974), (238, 852987), (331, 613326), (357, 568658), (662, 306663), (714, 284329), (859, 236334), (993, 204442), (1718, 118167), (1986, 102221), (2317, 87618), (2577, 78778), (4634, 43809), (5154, 39389), (5627, 36078), (6013, 33762), (6951, 29206), (11254, 18039), (12026, 16881), (13902, 14603)]