201734975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2473}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 270576432

約数和(自身を除く): 68841457

約数列:

[1, 5, 13, 25, 65, 251, 325, 1255, 2473, 3263, 6275, 12365, 16315, 32149, 61825, 81575, 160745, 620723, 803725, 3103615, 8069399, 15518075, 40346995, 201734975]

約数ペア:

[(1, 201734975), (5, 40346995), (13, 15518075), (25, 8069399), (65, 3103615), (251, 803725), (325, 620723), (1255, 160745), (2473, 81575), (3263, 61825), (6275, 32149), (12365, 16315)]