220536002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 369982080

約数和(自身を除く): 149446078

約数列:

[1, 2, 17, 19, 34, 38, 323, 487, 646, 701, 974, 1402, 8279, 9253, 11917, 13319, 16558, 18506, 23834, 26638, 157301, 226423, 314602, 341387, 452846, 682774, 5803579, 6486353, 11607158, 12972706, 110268001, 220536002]

約数ペア:

[(1, 220536002), (2, 110268001), (17, 12972706), (19, 11607158), (34, 6486353), (38, 5803579), (323, 682774), (487, 452846), (646, 341387), (701, 314602), (974, 226423), (1402, 157301), (8279, 26638), (9253, 23834), (11917, 18506), (13319, 16558)]