201408454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{5569}}^1$

素因数の和:5704

約数の個数: 24

約数和(自身を含む): 330256440

約数和(自身を除く): 128847986

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 5569, 11138, 18083, 36166, 72397, 144794, 595883, 941161, 1191766, 1882322, 7746479, 15492958, 100704227, 201408454]

約数ペア:

[(1, 201408454), (2, 100704227), (13, 15492958), (26, 7746479), (107, 1882322), (169, 1191766), (214, 941161), (338, 595883), (1391, 144794), (2782, 72397), (5569, 36166), (11138, 18083)]