201991704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2840

約数の個数: 64

約数和(自身を含む): 530979840

約数和(自身を除く): 328988136

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 137, 138, 184, 274, 276, 411, 548, 552, 822, 1096, 1644, 2671, 3151, 3288, 5342, 6302, 8013, 9453, 10684, 12604, 16026, 18906, 21368, 25208, 32052, 37812, 61433, 64104, 75624, 122866, 184299, 245732, 365927, 368598, 491464, 731854, 737196, 1097781, 1463708, 1474392, 2195562, 2927416, 4391124, 8416321, 8782248, 16832642, 25248963, 33665284, 50497926, 67330568, 100995852, 201991704]

約数ペア:

[(1, 201991704), (2, 100995852), (3, 67330568), (4, 50497926), (6, 33665284), (8, 25248963), (12, 16832642), (23, 8782248), (24, 8416321), (46, 4391124), (69, 2927416), (92, 2195562), (137, 1474392), (138, 1463708), (184, 1097781), (274, 737196), (276, 731854), (411, 491464), (548, 368598), (552, 365927), (822, 245732), (1096, 184299), (1644, 122866), (2671, 75624), (3151, 64104), (3288, 61433), (5342, 37812), (6302, 32052), (8013, 25208), (9453, 21368), (10684, 18906), (12604, 16026)]