205354654

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{5393}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 313283520

約数和(自身を除く): 107928866

約数列:

[1, 2, 79, 158, 241, 482, 5393, 10786, 19039, 38078, 426047, 852094, 1299713, 2599426, 102677327, 205354654]

約数ペア:

[(1, 205354654), (2, 102677327), (79, 2599426), (158, 1299713), (241, 852094), (482, 426047), (5393, 38078), (10786, 19039)]