213710808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{523801}}^1$

素因数の和:523827

約数の個数: 32

約数和(自身を含む): 565706160

約数和(自身を除く): 351995352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 523801, 1047602, 1571403, 2095204, 3142806, 4190408, 6285612, 8904617, 12571224, 17809234, 26713851, 35618468, 53427702, 71236936, 106855404, 213710808]

約数ペア:

[(1, 213710808), (2, 106855404), (3, 71236936), (4, 53427702), (6, 35618468), (8, 26713851), (12, 17809234), (17, 12571224), (24, 8904617), (34, 6285612), (51, 4190408), (68, 3142806), (102, 2095204), (136, 1571403), (204, 1047602), (408, 523801)]