193291278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{3803}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 397685376

約数和(自身を除く): 204394098

約数列:

[1, 2, 3, 6, 43, 86, 129, 197, 258, 394, 591, 1182, 3803, 7606, 8471, 11409, 16942, 22818, 25413, 50826, 163529, 327058, 490587, 749191, 981174, 1498382, 2247573, 4495146, 32215213, 64430426, 96645639, 193291278]

約数ペア:

[(1, 193291278), (2, 96645639), (3, 64430426), (6, 32215213), (43, 4495146), (86, 2247573), (129, 1498382), (197, 981174), (258, 749191), (394, 490587), (591, 327058), (1182, 163529), (3803, 50826), (7606, 25413), (8471, 22818), (11409, 16942)]