201472816

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{6521}}^1$

素因数の和:8460

約数の個数: 20

約数和(自身を含む): 390615624

約数和(自身を除く): 189142808

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 6521, 7724, 13042, 15448, 26084, 30896, 52168, 104336, 12592051, 25184102, 50368204, 100736408, 201472816]

約数ペア:

[(1, 201472816), (2, 100736408), (4, 50368204), (8, 25184102), (16, 12592051), (1931, 104336), (3862, 52168), (6521, 30896), (7724, 26084), (13042, 15448)]