200065918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{1367}}^1$

素因数の和:1828

約数の個数: 24

約数和(自身を含む): 325947888

約数和(自身を除く): 125881970

約数列:

[1, 2, 13, 26, 169, 338, 433, 866, 1367, 2734, 5629, 11258, 17771, 35542, 73177, 146354, 231023, 462046, 591911, 1183822, 7694843, 15389686, 100032959, 200065918]

約数ペア:

[(1, 200065918), (2, 100032959), (13, 15389686), (26, 7694843), (169, 1183822), (338, 591911), (433, 462046), (866, 231023), (1367, 146354), (2734, 73177), (5629, 35542), (11258, 17771)]