204089005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2693}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 256037760

約数和(自身を除く): 51948755

約数列:

[1, 5, 23, 115, 659, 2693, 3295, 13465, 15157, 61939, 75785, 309695, 1774687, 8873435, 40817801, 204089005]

約数ペア:

[(1, 204089005), (5, 40817801), (23, 8873435), (115, 1774687), (659, 309695), (2693, 75785), (3295, 61939), (13465, 15157)]