207500384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71257}}^1$

素因数の和:71287

約数の個数: 48

約数和(自身を含む): 502796448

約数和(自身を除く): 295296064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 71257, 142514, 285028, 498799, 570056, 926341, 997598, 1140112, 1852682, 1995196, 2280224, 3705364, 3990392, 6484387, 7410728, 7980784, 12968774, 14821456, 15961568, 25937548, 29642912, 51875096, 103750192, 207500384]

約数ペア:

[(1, 207500384), (2, 103750192), (4, 51875096), (7, 29642912), (8, 25937548), (13, 15961568), (14, 14821456), (16, 12968774), (26, 7980784), (28, 7410728), (32, 6484387), (52, 3990392), (56, 3705364), (91, 2280224), (104, 1995196), (112, 1852682), (182, 1140112), (208, 997598), (224, 926341), (364, 570056), (416, 498799), (728, 285028), (1456, 142514), (2912, 71257)]