202128715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{3089}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 253627200

約数和(自身を除く): 51498485

約数列:

[1, 5, 23, 115, 569, 2845, 3089, 13087, 15445, 65435, 71047, 355235, 1757641, 8788205, 40425743, 202128715]

約数ペア:

[(1, 202128715), (5, 40425743), (23, 8788205), (115, 1757641), (569, 355235), (2845, 71047), (3089, 65435), (13087, 15445)]