215018808

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{11047}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 538258560

約数和(自身を除く): 323239752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2433, 3244, 4866, 6488, 9732, 11047, 19464, 22094, 33141, 44188, 66282, 88376, 132564, 265128, 8959117, 17918234, 26877351, 35836468, 53754702, 71672936, 107509404, 215018808]

約数ペア:

[(1, 215018808), (2, 107509404), (3, 71672936), (4, 53754702), (6, 35836468), (8, 26877351), (12, 17918234), (24, 8959117), (811, 265128), (1622, 132564), (2433, 88376), (3244, 66282), (4866, 44188), (6488, 33141), (9732, 22094), (11047, 19464)]