199207844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{156119}}^1$

素因数の和:156163

約数の個数: 24

約数和(自身を含む): 393422400

約数和(自身を除く): 194214556

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 156119, 312238, 624476, 1717309, 3434618, 4527451, 6869236, 9054902, 18109804, 49801961, 99603922, 199207844]

約数ペア:

[(1, 199207844), (2, 99603922), (4, 49801961), (11, 18109804), (22, 9054902), (29, 6869236), (44, 4527451), (58, 3434618), (116, 1717309), (319, 624476), (638, 312238), (1276, 156119)]