201123503

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 232165440

約数和(自身を除く): 31041937

約数列:

[1, 7, 233, 317, 389, 1631, 2219, 2723, 73861, 90637, 123313, 517027, 634459, 863191, 28731929, 201123503]

約数ペア:

[(1, 201123503), (7, 28731929), (233, 863191), (317, 634459), (389, 517027), (1631, 123313), (2219, 90637), (2723, 73861)]