243783694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{25951}}^1$

素因数の和:26032

約数の個数: 32

約数和(自身を含む): 463398912

約数和(自身を除く): 219615218

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 25951, 51902, 181657, 285461, 363314, 570922, 1583011, 1998227, 3166022, 3996454, 11081077, 17413121, 22162154, 34826242, 121891847, 243783694]

約数ペア:

[(1, 243783694), (2, 121891847), (7, 34826242), (11, 22162154), (14, 17413121), (22, 11081077), (61, 3996454), (77, 3166022), (122, 1998227), (154, 1583011), (427, 570922), (671, 363314), (854, 285461), (1342, 181657), (4697, 51902), (9394, 25951)]