221569193252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1817273}}^1$

素因数の和:1817468

約数の個数: 48

約数和(自身を含む): 450625799232

約数和(自身を除く): 229056605980

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 163, 187, 326, 374, 652, 748, 1793, 2771, 3586, 5542, 7172, 11084, 30481, 60962, 121924, 1817273, 3634546, 7269092, 19990003, 30893641, 39980006, 61787282, 79960012, 123574564, 296215499, 339830051, 592430998, 679660102, 1184861996, 1359320204, 3258370489, 5035663483, 6516740978, 10071326966, 13033481956, 20142653932, 55392298313, 110784596626, 221569193252]

約数ペア:

[(1, 221569193252), (2, 110784596626), (4, 55392298313), (11, 20142653932), (17, 13033481956), (22, 10071326966), (34, 6516740978), (44, 5035663483), (68, 3258370489), (163, 1359320204), (187, 1184861996), (326, 679660102), (374, 592430998), (652, 339830051), (748, 296215499), (1793, 123574564), (2771, 79960012), (3586, 61787282), (5542, 39980006), (7172, 30893641), (11084, 19990003), (30481, 7269092), (60962, 3634546), (121924, 1817273)]