211496680

素因数分解:

$2^3\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{3037}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 476297640

約数和(自身を除く): 264800960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1741, 3037, 3482, 6074, 6964, 8705, 12148, 13928, 15185, 17410, 24296, 30370, 34820, 60740, 69640, 121480, 5287417, 10574834, 21149668, 26437085, 42299336, 52874170, 105748340, 211496680]

約数ペア:

[(1, 211496680), (2, 105748340), (4, 52874170), (5, 42299336), (8, 26437085), (10, 21149668), (20, 10574834), (40, 5287417), (1741, 121480), (3037, 69640), (3482, 60740), (6074, 34820), (6964, 30370), (8705, 24296), (12148, 17410), (13928, 15185)]