201946451

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{36107}}^1$

素因数の和:36178

約数の個数: 16

約数和(自身を含む): 249578496

約数和(自身を除く): 47632045

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 36107, 252749, 613819, 1697029, 4296733, 11879203, 28849493, 201946451]

約数ペア:

[(1, 201946451), (7, 28849493), (17, 11879203), (47, 4296733), (119, 1697029), (329, 613819), (799, 252749), (5593, 36107)]