172207204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{34141}}^1$

素因数の和:34255

約数の個数: 24

約数和(自身を含む): 327899768

約数和(自身を除く): 155692564

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 34141, 68282, 136564, 443833, 887666, 1775332, 3311677, 6623354, 13246708, 43051801, 86103602, 172207204]

約数ペア:

[(1, 172207204), (2, 86103602), (4, 43051801), (13, 13246708), (26, 6623354), (52, 3311677), (97, 1775332), (194, 887666), (388, 443833), (1261, 136564), (2522, 68282), (5044, 34141)]