208651566

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{15259}}^1$

素因数の和:15360

約数の個数: 32

約数和(自身を含む): 435093120

約数和(自身を除く): 226441554

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 15259, 30518, 45777, 91554, 656137, 808727, 1312274, 1617454, 1968411, 2426181, 3936822, 4852362, 34775261, 69550522, 104325783, 208651566]

約数ペア:

[(1, 208651566), (2, 104325783), (3, 69550522), (6, 34775261), (43, 4852362), (53, 3936822), (86, 2426181), (106, 1968411), (129, 1617454), (159, 1312274), (258, 808727), (318, 656137), (2279, 91554), (4558, 45777), (6837, 30518), (13674, 15259)]