220152792

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{11173}}^1$

素因数の和:12003

約数の個数: 32

約数和(自身を含む): 551101680

約数和(自身を除く): 330948888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 9852, 11173, 19704, 22346, 33519, 44692, 67038, 89384, 134076, 268152, 9173033, 18346066, 27519099, 36692132, 55038198, 73384264, 110076396, 220152792]

約数ペア:

[(1, 220152792), (2, 110076396), (3, 73384264), (4, 55038198), (6, 36692132), (8, 27519099), (12, 18346066), (24, 9173033), (821, 268152), (1642, 134076), (2463, 89384), (3284, 67038), (4926, 44692), (6568, 33519), (9852, 22346), (11173, 19704)]