228743606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40543}}^1$

素因数の和:40596

約数の個数: 32

約数和(自身を含む): 435929088

約数和(自身を除く): 207185482

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 40543, 81086, 283801, 527059, 567602, 1054118, 1256833, 2513666, 3689413, 7378826, 8797831, 16338829, 17595662, 32677658, 114371803, 228743606]

約数ペア:

[(1, 228743606), (2, 114371803), (7, 32677658), (13, 17595662), (14, 16338829), (26, 8797831), (31, 7378826), (62, 3689413), (91, 2513666), (182, 1256833), (217, 1054118), (403, 567602), (434, 527059), (806, 283801), (2821, 81086), (5642, 40543)]