210876402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 486720000

約数和(自身を除く): 275843598

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 337, 418, 499, 627, 674, 998, 1011, 1254, 1497, 2022, 2994, 3707, 5489, 6403, 7414, 9481, 10978, 11121, 12806, 16467, 18962, 19209, 22242, 28443, 32934, 38418, 56886, 70433, 104291, 140866, 168163, 208582, 211299, 312873, 336326, 422598, 504489, 625746, 1008978, 1849793, 3195097, 3699586, 5549379, 6390194, 9585291, 11098758, 19170582, 35146067, 70292134, 105438201, 210876402]

約数ペア:

[(1, 210876402), (2, 105438201), (3, 70292134), (6, 35146067), (11, 19170582), (19, 11098758), (22, 9585291), (33, 6390194), (38, 5549379), (57, 3699586), (66, 3195097), (114, 1849793), (209, 1008978), (337, 625746), (418, 504489), (499, 422598), (627, 336326), (674, 312873), (998, 211299), (1011, 208582), (1254, 168163), (1497, 140866), (2022, 104291), (2994, 70433), (3707, 56886), (5489, 38418), (6403, 32934), (7414, 28443), (9481, 22242), (10978, 19209), (11121, 18962), (12806, 16467)]