206823364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 399346864

約数和(自身を除く): 192523500

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 331, 484, 662, 1291, 1324, 2582, 3641, 5164, 7282, 14201, 14564, 28402, 40051, 56804, 80102, 156211, 160204, 312422, 427321, 624844, 854642, 1709284, 4700531, 9401062, 18802124, 51705841, 103411682, 206823364]

約数ペア:

[(1, 206823364), (2, 103411682), (4, 51705841), (11, 18802124), (22, 9401062), (44, 4700531), (121, 1709284), (242, 854642), (331, 624844), (484, 427321), (662, 312422), (1291, 160204), (1324, 156211), (2582, 80102), (3641, 56804), (5164, 40051), (7282, 28402), (14201, 14564)]