210818946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{7487}}^1$

素因数の和:7543

約数の個数: 48

約数和(自身を含む): 479291904

約数和(自身を除く): 268472958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 4693, 7487, 9386, 14079, 14974, 22461, 28158, 44922, 97331, 142253, 194662, 284506, 291993, 426759, 583986, 853518, 1849289, 2702807, 3698578, 5405614, 5547867, 8108421, 11095734, 16216842, 35136491, 70272982, 105409473, 210818946]

約数ペア:

[(1, 210818946), (2, 105409473), (3, 70272982), (6, 35136491), (13, 16216842), (19, 11095734), (26, 8108421), (38, 5547867), (39, 5405614), (57, 3698578), (78, 2702807), (114, 1849289), (247, 853518), (361, 583986), (494, 426759), (722, 291993), (741, 284506), (1083, 194662), (1482, 142253), (2166, 97331), (4693, 44922), (7487, 28158), (9386, 22461), (14079, 14974)]