201129424

素因数分解:

$2^4\times {\mathrm{2539}}^1\times {\mathrm{4951}}^1$

素因数の和:7498

約数の個数: 20

約数和(自身を含む): 389920480

約数和(自身を除く): 188791056

約数列:

[1, 2, 4, 8, 16, 2539, 4951, 5078, 9902, 10156, 19804, 20312, 39608, 40624, 79216, 12570589, 25141178, 50282356, 100564712, 201129424]

約数ペア:

[(1, 201129424), (2, 100564712), (4, 50282356), (8, 25141178), (16, 12570589), (2539, 79216), (4951, 40624), (5078, 39608), (9902, 20312), (10156, 19804)]