201627828

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{13367}}^1$

素因数の和:13796

約数の個数: 36

約数和(自身を含む): 510924960

約数和(自身を除く): 309297132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 13367, 15084, 26734, 40101, 53468, 80202, 120303, 160404, 240606, 481212, 5600773, 11201546, 16802319, 22403092, 33604638, 50406957, 67209276, 100813914, 201627828]

約数ペア:

[(1, 201627828), (2, 100813914), (3, 67209276), (4, 50406957), (6, 33604638), (9, 22403092), (12, 16802319), (18, 11201546), (36, 5600773), (419, 481212), (838, 240606), (1257, 160404), (1676, 120303), (2514, 80202), (3771, 53468), (5028, 40101), (7542, 26734), (13367, 15084)]