201407222009

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{769}}^1\times {\mathrm{1889}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 238902048000

約数和(自身を除く): 37494825991

約数列:

[1, 7, 29, 203, 683, 769, 1889, 4781, 5383, 13223, 19807, 22301, 54781, 138649, 156107, 383467, 525227, 1290187, 1452641, 3676589, 9031309, 10168487, 15231583, 37415423, 42126589, 106621081, 261907961, 294886123, 992153803, 6945076621, 28772460287, 201407222009]

約数ペア:

[(1, 201407222009), (7, 28772460287), (29, 6945076621), (203, 992153803), (683, 294886123), (769, 261907961), (1889, 106621081), (4781, 42126589), (5383, 37415423), (13223, 15231583), (19807, 10168487), (22301, 9031309), (54781, 3676589), (138649, 1452641), (156107, 1290187), (383467, 525227)]