219639742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 402619392

約数和(自身を除く): 182979650

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 529, 631, 658, 1058, 1081, 1262, 2162, 3703, 4417, 7406, 7567, 8834, 14513, 15134, 24863, 29026, 29657, 49726, 59314, 101591, 174041, 203182, 207599, 333799, 348082, 415198, 667598, 682111, 1364222, 2336593, 4673186, 4774777, 9549554, 15688553, 31377106, 109819871, 219639742]

約数ペア:

[(1, 219639742), (2, 109819871), (7, 31377106), (14, 15688553), (23, 9549554), (46, 4774777), (47, 4673186), (94, 2336593), (161, 1364222), (322, 682111), (329, 667598), (529, 415198), (631, 348082), (658, 333799), (1058, 207599), (1081, 203182), (1262, 174041), (2162, 101591), (3703, 59314), (4417, 49726), (7406, 29657), (7567, 29026), (8834, 24863), (14513, 15134)]