231713140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{282577}}^1$

素因数の和:282627

約数の個数: 24

約数和(自身を含む): 498467592

約数和(自身を除く): 266754452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 282577, 565154, 1130308, 1412885, 2825770, 5651540, 11585657, 23171314, 46342628, 57928285, 115856570, 231713140]

約数ペア:

[(1, 231713140), (2, 115856570), (4, 57928285), (5, 46342628), (10, 23171314), (20, 11585657), (41, 5651540), (82, 2825770), (164, 1412885), (205, 1130308), (410, 565154), (820, 282577)]