209752752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397259}}^1$

素因数の和:397281

約数の個数: 40

約数和(自身を含む): 591122880

約数和(自身を除く): 381370128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 397259, 794518, 1191777, 1589036, 2383554, 3178072, 4369849, 4767108, 6356144, 8739698, 9534216, 13109547, 17479396, 19068432, 26219094, 34958792, 52438188, 69917584, 104876376, 209752752]

約数ペア:

[(1, 209752752), (2, 104876376), (3, 69917584), (4, 52438188), (6, 34958792), (8, 26219094), (11, 19068432), (12, 17479396), (16, 13109547), (22, 9534216), (24, 8739698), (33, 6356144), (44, 4767108), (48, 4369849), (66, 3178072), (88, 2383554), (132, 1589036), (176, 1191777), (264, 794518), (528, 397259)]