195778834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{20347}}^1$

素因数の和:20649

約数の個数: 16

約数和(自身を含む): 312056928

約数和(自身を除く): 116278094

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 20347, 40694, 345899, 691798, 5758201, 11516402, 97889417, 195778834]

約数ペア:

[(1, 195778834), (2, 97889417), (17, 11516402), (34, 5758201), (283, 691798), (566, 345899), (4811, 40694), (9622, 20347)]