188295538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 297950400

約数和(自身を除く): 109654862

約数列:

[1, 2, 43, 53, 86, 106, 109, 218, 379, 758, 2279, 4558, 4687, 5777, 9374, 11554, 16297, 20087, 32594, 40174, 41311, 82622, 248411, 496822, 863741, 1727482, 1776373, 2189483, 3552746, 4378966, 94147769, 188295538]

約数ペア:

[(1, 188295538), (2, 94147769), (43, 4378966), (53, 3552746), (86, 2189483), (106, 1776373), (109, 1727482), (218, 863741), (379, 496822), (758, 248411), (2279, 82622), (4558, 41311), (4687, 40174), (5777, 32594), (9374, 20087), (11554, 16297)]