201749048

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 382796400

約数和(自身を除く): 181047352

約数列:

[1, 2, 4, 8, 139, 278, 397, 457, 556, 794, 914, 1112, 1588, 1828, 3176, 3656, 55183, 63523, 110366, 127046, 181429, 220732, 254092, 362858, 441464, 508184, 725716, 1451432, 25218631, 50437262, 100874524, 201749048]

約数ペア:

[(1, 201749048), (2, 100874524), (4, 50437262), (8, 25218631), (139, 1451432), (278, 725716), (397, 508184), (457, 441464), (556, 362858), (794, 254092), (914, 220732), (1112, 181429), (1588, 127046), (1828, 110366), (3176, 63523), (3656, 55183)]