201471568

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124673}}^1$

素因数の和:124782

約数の個数: 20

約数和(自身を含む): 394219188

約数和(自身を除く): 192747620

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124673, 249346, 498692, 997384, 1994768, 12591973, 25183946, 50367892, 100735784, 201471568]

約数ペア:

[(1, 201471568), (2, 100735784), (4, 50367892), (8, 25183946), (16, 12591973), (101, 1994768), (202, 997384), (404, 498692), (808, 249346), (1616, 124673)]