200819829

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1229}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 317399040

約数和(自身を除く): 116579211

約数列:

[1, 3, 7, 21, 31, 93, 217, 251, 651, 753, 1229, 1757, 3687, 5271, 7781, 8603, 23343, 25809, 38099, 54467, 114297, 163401, 266693, 308479, 800079, 925437, 2159353, 6478059, 9562849, 28688547, 66939943, 200819829]

約数ペア:

[(1, 200819829), (3, 66939943), (7, 28688547), (21, 9562849), (31, 6478059), (93, 2159353), (217, 925437), (251, 800079), (651, 308479), (753, 266693), (1229, 163401), (1757, 114297), (3687, 54467), (5271, 38099), (7781, 25809), (8603, 23343)]