221844186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10211}}^1$

素因数の和:10307

約数の個数: 48

約数和(自身を含む): 516155328

約数和(自身を除く): 294311142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10211, 10863, 20422, 21726, 30633, 61266, 91899, 173587, 183798, 347174, 520761, 724981, 1041522, 1449962, 1562283, 2174943, 3124566, 4349886, 6524829, 12324677, 13049658, 24649354, 36974031, 73948062, 110922093, 221844186]

約数ペア:

[(1, 221844186), (2, 110922093), (3, 73948062), (6, 36974031), (9, 24649354), (17, 13049658), (18, 12324677), (34, 6524829), (51, 4349886), (71, 3124566), (102, 2174943), (142, 1562283), (153, 1449962), (213, 1041522), (306, 724981), (426, 520761), (639, 347174), (1207, 183798), (1278, 173587), (2414, 91899), (3621, 61266), (7242, 30633), (10211, 21726), (10863, 20422)]