193961796476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{359911}}^1$

素因数の和:360954

約数の個数: 48

約数和(自身を含む): 408744860160

約数和(自身を除く): 214783063684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1013, 2026, 4052, 7091, 14182, 19247, 28364, 38494, 76988, 134729, 269458, 359911, 538916, 719822, 1439644, 2519377, 5038754, 6838309, 10077508, 13676618, 27353236, 47868163, 95736326, 191472652, 364589843, 729179686, 1458359372, 2552128901, 5104257802, 6927207017, 10208515604, 13854414034, 27708828068, 48490449119, 96980898238, 193961796476]

約数ペア:

[(1, 193961796476), (2, 96980898238), (4, 48490449119), (7, 27708828068), (14, 13854414034), (19, 10208515604), (28, 6927207017), (38, 5104257802), (76, 2552128901), (133, 1458359372), (266, 729179686), (532, 364589843), (1013, 191472652), (2026, 95736326), (4052, 47868163), (7091, 27353236), (14182, 13676618), (19247, 10077508), (28364, 6838309), (38494, 5038754), (76988, 2519377), (134729, 1439644), (269458, 719822), (359911, 538916)]