201348425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{473761}}^1$

素因数の和:473788

約数の個数: 12

約数和(自身を含む): 264359196

約数和(自身を除く): 63010771

約数列:

[1, 5, 17, 25, 85, 425, 473761, 2368805, 8053937, 11844025, 40269685, 201348425]

約数ペア:

[(1, 201348425), (5, 40269685), (17, 11844025), (25, 8053937), (85, 2368805), (425, 473761)]