212680282

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{9739}}^1$

素因数の和:9981

約数の個数: 16

約数和(自身を含む): 326095200

約数和(自身を除く): 113414918

約数列:

[1, 2, 61, 122, 179, 358, 9739, 10919, 19478, 21838, 594079, 1188158, 1743281, 3486562, 106340141, 212680282]

約数ペア:

[(1, 212680282), (2, 106340141), (61, 3486562), (122, 1743281), (179, 1188158), (358, 594079), (9739, 21838), (10919, 19478)]