201470768

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{99149}}^1$

素因数の和:99284

約数の個数: 20

約数和(自身を含む): 393427200

約数和(自身を除く): 191956432

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 99149, 198298, 396596, 793192, 1586384, 12591923, 25183846, 50367692, 100735384, 201470768]

約数ペア:

[(1, 201470768), (2, 100735384), (4, 50367692), (8, 25183846), (16, 12591923), (127, 1586384), (254, 793192), (508, 396596), (1016, 198298), (2032, 99149)]