225854356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2663}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 488726784

約数和(自身を除く): 262872428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 233, 364, 466, 932, 1631, 2663, 3029, 3262, 5326, 6058, 6524, 10652, 12116, 18641, 21203, 34619, 37282, 42406, 69238, 74564, 84812, 138476, 242333, 484666, 620479, 969332, 1240958, 2481916, 4343353, 8066227, 8686706, 16132454, 17373412, 32264908, 56463589, 112927178, 225854356]

約数ペア:

[(1, 225854356), (2, 112927178), (4, 56463589), (7, 32264908), (13, 17373412), (14, 16132454), (26, 8686706), (28, 8066227), (52, 4343353), (91, 2481916), (182, 1240958), (233, 969332), (364, 620479), (466, 484666), (932, 242333), (1631, 138476), (2663, 84812), (3029, 74564), (3262, 69238), (5326, 42406), (6058, 37282), (6524, 34619), (10652, 21203), (12116, 18641)]