201325518

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{41579}}^1$

素因数の和:41856

約数の個数: 24

約数和(自身を含む): 437837400

約数和(自身を除く): 236511882

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 41579, 83158, 124737, 249474, 374211, 748422, 11184751, 22369502, 33554253, 67108506, 100662759, 201325518]

約数ペア:

[(1, 201325518), (2, 100662759), (3, 67108506), (6, 33554253), (9, 22369502), (18, 11184751), (269, 748422), (538, 374211), (807, 249474), (1614, 124737), (2421, 83158), (4842, 41579)]