200878215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8713}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 338800320

約数和(自身を除く): 137922105

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 4611, 7685, 8713, 23055, 26139, 43565, 130695, 252677, 461789, 758031, 1263385, 1385367, 2308945, 3790155, 6926835, 13391881, 40175643, 66959405, 200878215]

約数ペア:

[(1, 200878215), (3, 66959405), (5, 40175643), (15, 13391881), (29, 6926835), (53, 3790155), (87, 2308945), (145, 1385367), (159, 1263385), (265, 758031), (435, 461789), (795, 252677), (1537, 130695), (4611, 43565), (7685, 26139), (8713, 23055)]