207960502468

素因数分解:

$2^2\times {\mathrm{76679}}^1\times {\mathrm{678023}}^1$

素因数の和:754706

約数の個数: 12

約数和(自身を含む): 363936162240

約数和(自身を除く): 155975659772

約数列:

[1, 2, 4, 76679, 153358, 306716, 678023, 1356046, 2712092, 51990125617, 103980251234, 207960502468]

約数ペア:

[(1, 207960502468), (2, 103980251234), (4, 51990125617), (76679, 2712092), (153358, 1356046), (306716, 678023)]