126980206

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{2311}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 193431168

約数和(自身を除く): 66450962

約数列:

[1, 2, 83, 166, 331, 662, 2311, 4622, 27473, 54946, 191813, 383626, 764941, 1529882, 63490103, 126980206]

約数ペア:

[(1, 126980206), (2, 63490103), (83, 1529882), (166, 764941), (331, 383626), (662, 191813), (2311, 54946), (4622, 27473)]