200639816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1929229}}^1$

素因数の和:1929248

約数の個数: 16

約数和(自身を含む): 405138300

約数和(自身を除く): 204498484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1929229, 3858458, 7716916, 15433832, 25079977, 50159954, 100319908, 200639816]

約数ペア:

[(1, 200639816), (2, 100319908), (4, 50159954), (8, 25079977), (13, 15433832), (26, 7716916), (52, 3858458), (104, 1929229)]