201898437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{50261}}^1$

素因数の和:50380

約数の個数: 16

約数和(自身を含む): 292725888

約数和(自身を除く): 90827451

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 50261, 150783, 653393, 1960179, 5176883, 15530649, 67299479, 201898437]

約数ペア:

[(1, 201898437), (3, 67299479), (13, 15530649), (39, 5176883), (103, 1960179), (309, 653393), (1339, 150783), (4017, 50261)]