196562443

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 248209920

約数和(自身を除く): 51647477

約数列:

[1, 7, 11, 77, 121, 239, 847, 971, 1673, 2629, 6797, 10681, 18403, 28919, 74767, 117491, 202433, 232069, 822437, 1624483, 2552759, 17869313, 28080349, 196562443]

約数ペア:

[(1, 196562443), (7, 28080349), (11, 17869313), (77, 2552759), (121, 1624483), (239, 822437), (847, 232069), (971, 202433), (1673, 117491), (2629, 74767), (6797, 28919), (10681, 18403)]