198674164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 397067776

約数和(自身を除く): 198393612

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3331, 4588, 6662, 13324, 14911, 29822, 43303, 59644, 86606, 103261, 123247, 173212, 206522, 246494, 413044, 492988, 1342393, 1602211, 2684786, 3204422, 3820657, 5369572, 6408844, 7641314, 15282628, 49668541, 99337082, 198674164]

約数ペア:

[(1, 198674164), (2, 99337082), (4, 49668541), (13, 15282628), (26, 7641314), (31, 6408844), (37, 5369572), (52, 3820657), (62, 3204422), (74, 2684786), (124, 1602211), (148, 1342393), (403, 492988), (481, 413044), (806, 246494), (962, 206522), (1147, 173212), (1612, 123247), (1924, 103261), (2294, 86606), (3331, 59644), (4588, 43303), (6662, 29822), (13324, 14911)]