200791408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{176753}}^1$

素因数の和:176832

約数の個数: 20

約数和(自身を含む): 394514928

約数和(自身を除く): 193723520

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 176753, 353506, 707012, 1414024, 2828048, 12549463, 25098926, 50197852, 100395704, 200791408]

約数ペア:

[(1, 200791408), (2, 100395704), (4, 50197852), (8, 25098926), (16, 12549463), (71, 2828048), (142, 1414024), (284, 707012), (568, 353506), (1136, 176753)]