200873992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{4649}}^1$

素因数の和:5157

約数の個数: 32

約数和(自身を含む): 411804000

約数和(自身を除く): 210930008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 3928, 4649, 5401, 9298, 10802, 18596, 21604, 37192, 43208, 51139, 102278, 204556, 409112, 2282659, 4565318, 9130636, 18261272, 25109249, 50218498, 100436996, 200873992]

約数ペア:

[(1, 200873992), (2, 100436996), (4, 50218498), (8, 25109249), (11, 18261272), (22, 9130636), (44, 4565318), (88, 2282659), (491, 409112), (982, 204556), (1964, 102278), (3928, 51139), (4649, 43208), (5401, 37192), (9298, 21604), (10802, 18596)]