187221210838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{691}}^1\times {\mathrm{4861}}^1$

素因数の和:5645

約数の個数: 48

約数和(自身を含む): 300685722480

約数和(自身を除く): 113464511642

約数列:

[1, 2, 29, 31, 58, 62, 691, 899, 961, 1382, 1798, 1922, 4861, 9722, 20039, 21421, 27869, 40078, 42842, 55738, 140969, 150691, 281938, 301382, 621209, 664051, 1242418, 1328102, 3358951, 4370039, 4671421, 6717902, 8740078, 9342842, 19257479, 38514958, 97409579, 104127481, 135471209, 194819158, 208254962, 270942418, 3019696949, 3227951911, 6039393898, 6455903822, 93610605419, 187221210838]

約数ペア:

[(1, 187221210838), (2, 93610605419), (29, 6455903822), (31, 6039393898), (58, 3227951911), (62, 3019696949), (691, 270942418), (899, 208254962), (961, 194819158), (1382, 135471209), (1798, 104127481), (1922, 97409579), (4861, 38514958), (9722, 19257479), (20039, 9342842), (21421, 8740078), (27869, 6717902), (40078, 4671421), (42842, 4370039), (55738, 3358951), (140969, 1328102), (150691, 1242418), (281938, 664051), (301382, 621209)]