201460208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237571}}^1$

素因数の和:237632

約数の個数: 20

約数和(自身を含む): 397695528

約数和(自身を除く): 196235320

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237571, 475142, 950284, 1900568, 3801136, 12591263, 25182526, 50365052, 100730104, 201460208]

約数ペア:

[(1, 201460208), (2, 100730104), (4, 50365052), (8, 25182526), (16, 12591263), (53, 3801136), (106, 1900568), (212, 950284), (424, 475142), (848, 237571)]