220194876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87797}}^1$

素因数の和:87834

約数の個数: 48

約数和(自身を含む): 590002560

約数和(自身を除く): 369807684

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 87797, 175594, 263391, 351188, 526782, 965767, 1053564, 1668143, 1931534, 2897301, 3336286, 3863068, 5004429, 5794602, 6672572, 10008858, 11589204, 18349573, 20017716, 36699146, 55048719, 73398292, 110097438, 220194876]

約数ペア:

[(1, 220194876), (2, 110097438), (3, 73398292), (4, 55048719), (6, 36699146), (11, 20017716), (12, 18349573), (19, 11589204), (22, 10008858), (33, 6672572), (38, 5794602), (44, 5004429), (57, 3863068), (66, 3336286), (76, 2897301), (114, 1931534), (132, 1668143), (209, 1053564), (228, 965767), (418, 526782), (627, 351188), (836, 263391), (1254, 175594), (2508, 87797)]