221548944

素因数分解:

$2^4\times 3^1\times {\mathrm{4615603}}^1$

素因数の和:4615614

約数の個数: 20

約数和(自身を含む): 572334896

約数和(自身を除く): 350785952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4615603, 9231206, 13846809, 18462412, 27693618, 36924824, 55387236, 73849648, 110774472, 221548944]

約数ペア:

[(1, 221548944), (2, 110774472), (3, 73849648), (4, 55387236), (6, 36924824), (8, 27693618), (12, 18462412), (16, 13846809), (24, 9231206), (48, 4615603)]