196128658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{3391}}^1$

素因数の和:3654

約数の個数: 24

約数和(自身を含む): 324817920

約数和(自身を除く): 128689262

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 2629, 3391, 5258, 6782, 28919, 37301, 57838, 74602, 410311, 810449, 820622, 1620898, 8914939, 17829878, 98064329, 196128658]

約数ペア:

[(1, 196128658), (2, 98064329), (11, 17829878), (22, 8914939), (121, 1620898), (239, 820622), (242, 810449), (478, 410311), (2629, 74602), (3391, 57838), (5258, 37301), (6782, 28919)]