201802631

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 222808320

約数和(自身を除く): 21005689

約数列:

[1, 17, 47, 83, 179, 289, 799, 1411, 3043, 3901, 8413, 13583, 14857, 23987, 51731, 66317, 143021, 252569, 698279, 1127389, 2431357, 4293673, 11870743, 201802631]

約数ペア:

[(1, 201802631), (17, 11870743), (47, 4293673), (83, 2431357), (179, 1127389), (289, 698279), (799, 252569), (1411, 143021), (3043, 66317), (3901, 51731), (8413, 23987), (13583, 14857)]