220700024

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{377911}}^1$

素因数の和:377990

約数の個数: 16

約数和(自身を含む): 419482320

約数和(自身を除く): 198782296

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 377911, 755822, 1511644, 3023288, 27587503, 55175006, 110350012, 220700024]

約数ペア:

[(1, 220700024), (2, 110350012), (4, 55175006), (8, 27587503), (73, 3023288), (146, 1511644), (292, 755822), (584, 377911)]