216097188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{418793}}^1$

素因数の和:418843

約数の個数: 24

約数和(自身を含む): 515954208

約数和(自身を除く): 299857020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 418793, 837586, 1256379, 1675172, 2512758, 5025516, 18008099, 36016198, 54024297, 72032396, 108048594, 216097188]

約数ペア:

[(1, 216097188), (2, 108048594), (3, 72032396), (4, 54024297), (6, 36016198), (12, 18008099), (43, 5025516), (86, 2512758), (129, 1675172), (172, 1256379), (258, 837586), (516, 418793)]