201770288

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{30097}}^1$

素因数の和:30524

約数の個数: 20

約数和(自身を含む): 391875960

約数和(自身を除く): 190105672

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 30097, 60194, 120388, 240776, 481552, 12610643, 25221286, 50442572, 100885144, 201770288]

約数ペア:

[(1, 201770288), (2, 100885144), (4, 50442572), (8, 25221286), (16, 12610643), (419, 481552), (838, 240776), (1676, 120388), (3352, 60194), (6704, 30097)]