218105512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{14713}}^1$

素因数の和:14845

約数の個数: 32

約数和(自身を含む): 437005800

約数和(自身を除く): 218900288

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14713, 14824, 29426, 58852, 117704, 250121, 500242, 1000484, 1603717, 2000968, 3207434, 6414868, 12829736, 27263189, 54526378, 109052756, 218105512]

約数ペア:

[(1, 218105512), (2, 109052756), (4, 54526378), (8, 27263189), (17, 12829736), (34, 6414868), (68, 3207434), (109, 2000968), (136, 1603717), (218, 1000484), (436, 500242), (872, 250121), (1853, 117704), (3706, 58852), (7412, 29426), (14713, 14824)]