210003772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{65381}}^1$

素因数の和:65469

約数の個数: 24

約数和(自身を含む): 406414512

約数和(自身を除く): 196410740

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 65381, 130762, 261524, 719191, 1438382, 2876764, 4772813, 9545626, 19091252, 52500943, 105001886, 210003772]

約数ペア:

[(1, 210003772), (2, 105001886), (4, 52500943), (11, 19091252), (22, 9545626), (44, 4772813), (73, 2876764), (146, 1438382), (292, 719191), (803, 261524), (1606, 130762), (3212, 65381)]