207760893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{6163}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 293800896

約数和(自身を除く): 86040003

約数列:

[1, 3, 17, 51, 661, 1983, 6163, 11237, 18489, 33711, 104771, 314313, 4073743, 12221229, 69253631, 207760893]

約数ペア:

[(1, 207760893), (3, 69253631), (17, 12221229), (51, 4073743), (661, 314313), (1983, 104771), (6163, 33711), (11237, 18489)]