205761602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{4099}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 325212000

約数和(自身を除く): 119450398

約数列:

[1, 2, 19, 38, 1321, 2642, 4099, 8198, 25099, 50198, 77881, 155762, 5414779, 10829558, 102880801, 205761602]

約数ペア:

[(1, 205761602), (2, 102880801), (19, 10829558), (38, 5414779), (1321, 155762), (2642, 77881), (4099, 50198), (8198, 25099)]