203764312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{13259}}^1$

素因数の和:13395

約数の個数: 32

約数和(自身を含む): 408142800

約数和(自身を除く): 204378488

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 13259, 15368, 26518, 53036, 106072, 225403, 450806, 901612, 1498267, 1803224, 2996534, 5993068, 11986136, 25470539, 50941078, 101882156, 203764312]

約数ペア:

[(1, 203764312), (2, 101882156), (4, 50941078), (8, 25470539), (17, 11986136), (34, 5993068), (68, 2996534), (113, 1803224), (136, 1498267), (226, 901612), (452, 450806), (904, 225403), (1921, 106072), (3842, 53036), (7684, 26518), (13259, 15368)]