201797977

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 209952000

約数和(自身を除く): 8154023

約数列:

[1, 53, 89, 179, 239, 4717, 9487, 12667, 15931, 21271, 42781, 844343, 1127363, 2267393, 3807509, 201797977]

約数ペア:

[(1, 201797977), (53, 3807509), (89, 2267393), (179, 1127363), (239, 844343), (4717, 42781), (9487, 21271), (12667, 15931)]