217084894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{22147}}^1$

素因数の和:22204

約数の個数: 24

約数和(自身を含む): 364777560

約数和(自身を除く): 147692666

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 9802, 22147, 44294, 287911, 575822, 642263, 1284526, 3742843, 7485686, 8349419, 16698838, 108542447, 217084894]

約数ペア:

[(1, 217084894), (2, 108542447), (13, 16698838), (26, 8349419), (29, 7485686), (58, 3742843), (169, 1284526), (338, 642263), (377, 575822), (754, 287911), (4901, 44294), (9802, 22147)]