194287820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{11551}}^1$

素因数の和:11618

約数の個数: 36

約数和(自身を含む): 422595264

約数和(自身を除く): 228307444

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 11551, 16820, 23102, 46204, 57755, 115510, 231020, 334979, 669958, 1339916, 1674895, 3349790, 6699580, 9714391, 19428782, 38857564, 48571955, 97143910, 194287820]

約数ペア:

[(1, 194287820), (2, 97143910), (4, 48571955), (5, 38857564), (10, 19428782), (20, 9714391), (29, 6699580), (58, 3349790), (116, 1674895), (145, 1339916), (290, 669958), (580, 334979), (841, 231020), (1682, 115510), (3364, 57755), (4205, 46204), (8410, 23102), (11551, 16820)]