193818326

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 337964400

約数和(自身を除く): 144146074

約数列:

[1, 2, 13, 17, 26, 34, 89, 169, 178, 221, 338, 379, 442, 758, 1157, 1513, 2314, 2873, 3026, 4927, 5746, 6443, 9854, 12886, 15041, 19669, 30082, 33731, 39338, 64051, 67462, 83759, 128102, 167518, 255697, 438503, 511394, 573427, 877006, 1088867, 1146854, 2177734, 5700539, 7454551, 11401078, 14909102, 96909163, 193818326]

約数ペア:

[(1, 193818326), (2, 96909163), (13, 14909102), (17, 11401078), (26, 7454551), (34, 5700539), (89, 2177734), (169, 1146854), (178, 1088867), (221, 877006), (338, 573427), (379, 511394), (442, 438503), (758, 255697), (1157, 167518), (1513, 128102), (2314, 83759), (2873, 67462), (3026, 64051), (4927, 39338), (5746, 33731), (6443, 30082), (9854, 19669), (12886, 15041)]