208126816

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3407}}^1$

素因数の和:3523

約数の個数: 48

約数和(自身を含む): 432843264

約数和(自身を除く): 224716448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1909, 2656, 3407, 3818, 6814, 7636, 13628, 15272, 27256, 30544, 54512, 61088, 78361, 109024, 156722, 282781, 313444, 565562, 626888, 1131124, 1253776, 2262248, 2507552, 4524496, 6503963, 9048992, 13007926, 26015852, 52031704, 104063408, 208126816]

約数ペア:

[(1, 208126816), (2, 104063408), (4, 52031704), (8, 26015852), (16, 13007926), (23, 9048992), (32, 6503963), (46, 4524496), (83, 2507552), (92, 2262248), (166, 1253776), (184, 1131124), (332, 626888), (368, 565562), (664, 313444), (736, 282781), (1328, 156722), (1909, 109024), (2656, 78361), (3407, 61088), (3818, 54512), (6814, 30544), (7636, 27256), (13628, 15272)]