223608506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 377455680

約数和(自身を除く): 153847174

約数列:

[1, 2, 11, 22, 41, 82, 157, 314, 451, 902, 1579, 1727, 3158, 3454, 6437, 12874, 17369, 34738, 64739, 70807, 129478, 141614, 247903, 495806, 712129, 1424258, 2726933, 5453866, 10164023, 20328046, 111804253, 223608506]

約数ペア:

[(1, 223608506), (2, 111804253), (11, 20328046), (22, 10164023), (41, 5453866), (82, 2726933), (157, 1424258), (314, 712129), (451, 495806), (902, 247903), (1579, 141614), (1727, 129478), (3158, 70807), (3454, 64739), (6437, 34738), (12874, 17369)]