202270648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{2203}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 396720000

約数和(自身を除く): 194449352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 499, 998, 1996, 2203, 3992, 4406, 8812, 11477, 17624, 22954, 45908, 50669, 91816, 101338, 202676, 405352, 1099297, 2198594, 4397188, 8794376, 25283831, 50567662, 101135324, 202270648]

約数ペア:

[(1, 202270648), (2, 101135324), (4, 50567662), (8, 25283831), (23, 8794376), (46, 4397188), (92, 2198594), (184, 1099297), (499, 405352), (998, 202676), (1996, 101338), (2203, 91816), (3992, 50669), (4406, 45908), (8812, 22954), (11477, 17624)]