202138756

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2953}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 359383640

約数和(自身を除く): 157244884

約数列:

[1, 2, 4, 109, 157, 218, 314, 436, 628, 2953, 5906, 11812, 17113, 34226, 68452, 321877, 463621, 643754, 927242, 1287508, 1854484, 50534689, 101069378, 202138756]

約数ペア:

[(1, 202138756), (2, 101069378), (4, 50534689), (109, 1854484), (157, 1287508), (218, 927242), (314, 643754), (436, 463621), (628, 321877), (2953, 68452), (5906, 34226), (11812, 17113)]