213565662

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 522007200

約数和(自身を除く): 308441538

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 109, 114, 153, 171, 218, 306, 323, 327, 337, 342, 646, 654, 674, 969, 981, 1011, 1853, 1938, 1962, 2022, 2071, 2907, 3033, 3706, 4142, 5559, 5729, 5814, 6066, 6213, 6403, 11118, 11458, 12426, 12806, 16677, 17187, 18639, 19209, 33354, 34374, 35207, 36733, 37278, 38418, 51561, 57627, 70414, 73466, 103122, 105621, 108851, 110199, 115254, 211242, 217702, 220398, 316863, 326553, 330597, 624461, 633726, 653106, 661194, 697927, 979659, 1248922, 1395854, 1873383, 1959318, 2093781, 3746766, 4187562, 5620149, 6281343, 11240298, 11864759, 12562686, 23729518, 35594277, 71188554, 106782831, 213565662]

約数ペア:

[(1, 213565662), (2, 106782831), (3, 71188554), (6, 35594277), (9, 23729518), (17, 12562686), (18, 11864759), (19, 11240298), (34, 6281343), (38, 5620149), (51, 4187562), (57, 3746766), (102, 2093781), (109, 1959318), (114, 1873383), (153, 1395854), (171, 1248922), (218, 979659), (306, 697927), (323, 661194), (327, 653106), (337, 633726), (342, 624461), (646, 330597), (654, 326553), (674, 316863), (969, 220398), (981, 217702), (1011, 211242), (1853, 115254), (1938, 110199), (1962, 108851), (2022, 105621), (2071, 103122), (2907, 73466), (3033, 70414), (3706, 57627), (4142, 51561), (5559, 38418), (5729, 37278), (5814, 36733), (6066, 35207), (6213, 34374), (6403, 33354), (11118, 19209), (11458, 18639), (12426, 17187), (12806, 16677)]