208850883

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6961}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 284383776

約数和(自身を除く): 75532893

約数列:

[1, 3, 73, 137, 219, 411, 6961, 10001, 20883, 30003, 508153, 953657, 1524459, 2860971, 69616961, 208850883]

約数ペア:

[(1, 208850883), (3, 69616961), (73, 2860971), (137, 1524459), (219, 953657), (411, 508153), (6961, 30003), (10001, 20883)]