223106984

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 426746880

約数和(自身を除く): 203639896

約数列:

[1, 2, 4, 8, 97, 107, 194, 214, 388, 428, 776, 856, 2687, 5374, 10379, 10748, 20758, 21496, 41516, 83032, 260639, 287509, 521278, 575018, 1042556, 1150036, 2085112, 2300072, 27888373, 55776746, 111553492, 223106984]

約数ペア:

[(1, 223106984), (2, 111553492), (4, 55776746), (8, 27888373), (97, 2300072), (107, 2085112), (194, 1150036), (214, 1042556), (388, 575018), (428, 521278), (776, 287509), (856, 260639), (2687, 83032), (5374, 41516), (10379, 21496), (10748, 20758)]