194640866

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 347760000

約数和(自身を除く): 153119134

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 3449, 4031, 6898, 8062, 24143, 28217, 48286, 56434, 100021, 200042, 479411, 700147, 958822, 1400294, 3355877, 6711754, 13902919, 27805838, 97320433, 194640866]

約数ペア:

[(1, 194640866), (2, 97320433), (7, 27805838), (14, 13902919), (29, 6711754), (58, 3355877), (139, 1400294), (203, 958822), (278, 700147), (406, 479411), (973, 200042), (1946, 100021), (3449, 56434), (4031, 48286), (6898, 28217), (8062, 24143)]