201507128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1823}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 388402560

約数和(自身を除く): 186895432

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 337, 674, 1348, 1823, 2696, 3646, 7292, 13817, 14584, 27634, 55268, 74743, 110536, 149486, 298972, 597944, 614351, 1228702, 2457404, 4914808, 25188391, 50376782, 100753564, 201507128]

約数ペア:

[(1, 201507128), (2, 100753564), (4, 50376782), (8, 25188391), (41, 4914808), (82, 2457404), (164, 1228702), (328, 614351), (337, 597944), (674, 298972), (1348, 149486), (1823, 110536), (2696, 74743), (3646, 55268), (7292, 27634), (13817, 14584)]