220132566

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{31601}}^1$

素因数の和:31658

約数の個数: 40

約数和(自身を含む): 504747144

約数和(自身を除く): 284614578

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 31601, 63202, 94803, 189606, 284409, 568818, 853227, 1358843, 1706454, 2559681, 2717686, 4076529, 5119362, 8153058, 12229587, 24459174, 36688761, 73377522, 110066283, 220132566]

約数ペア:

[(1, 220132566), (2, 110066283), (3, 73377522), (6, 36688761), (9, 24459174), (18, 12229587), (27, 8153058), (43, 5119362), (54, 4076529), (81, 2717686), (86, 2559681), (129, 1706454), (162, 1358843), (258, 853227), (387, 568818), (774, 284409), (1161, 189606), (2322, 94803), (3483, 63202), (6966, 31601)]