196245842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{20021}}^1$

素因数の和:20078

約数の個数: 24

約数和(自身を含む): 329762340

約数和(自身を除く): 133516498

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 9802, 20021, 40042, 260273, 520546, 580609, 1161218, 3383549, 6767098, 7547917, 15095834, 98122921, 196245842]

約数ペア:

[(1, 196245842), (2, 98122921), (13, 15095834), (26, 7547917), (29, 6767098), (58, 3383549), (169, 1161218), (338, 580609), (377, 520546), (754, 260273), (4901, 40042), (9802, 20021)]