213910114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{6043}}^1$

素因数の和:7665

約数の個数: 16

約数和(自身を含む): 350310240

約数和(自身を除く): 136400126

約数列:

[1, 2, 11, 22, 1609, 3218, 6043, 12086, 17699, 35398, 66473, 132946, 9723187, 19446374, 106955057, 213910114]

約数ペア:

[(1, 213910114), (2, 106955057), (11, 19446374), (22, 9723187), (1609, 132946), (3218, 66473), (6043, 35398), (12086, 17699)]