219672332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{172157}}^1$

素因数の和:172201

約数の個数: 24

約数和(自身を含む): 433838160

約数和(自身を除く): 214165828

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 172157, 344314, 688628, 1893727, 3787454, 4992553, 7574908, 9985106, 19970212, 54918083, 109836166, 219672332]

約数ペア:

[(1, 219672332), (2, 109836166), (4, 54918083), (11, 19970212), (22, 9985106), (29, 7574908), (44, 4992553), (58, 3787454), (116, 1893727), (319, 688628), (638, 344314), (1276, 172157)]