202274992

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{12757}}^1$

素因数の和:13756

約数の個数: 20

約数和(自身を含む): 392334016

約数和(自身を除く): 190059024

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 12757, 15856, 25514, 51028, 102056, 204112, 12642187, 25284374, 50568748, 101137496, 202274992]

約数ペア:

[(1, 202274992), (2, 101137496), (4, 50568748), (8, 25284374), (16, 12642187), (991, 204112), (1982, 102056), (3964, 51028), (7928, 25514), (12757, 15856)]