214218616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23887}}^1$

素因数の和:23971

約数の個数: 32

約数和(自身を含む): 429984000

約数和(自身を除く): 215765384

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 23887, 47774, 95548, 191096, 453853, 907706, 1409333, 1815412, 2818666, 3630824, 5637332, 11274664, 26777327, 53554654, 107109308, 214218616]

約数ペア:

[(1, 214218616), (2, 107109308), (4, 53554654), (8, 26777327), (19, 11274664), (38, 5637332), (59, 3630824), (76, 2818666), (118, 1815412), (152, 1409333), (236, 907706), (472, 453853), (1121, 191096), (2242, 95548), (4484, 47774), (8968, 23887)]