221701776

素因数分解:

$2^4\times 3^1\times {\mathrm{4618787}}^1$

素因数の和:4618798

約数の個数: 20

約数和(自身を含む): 572729712

約数和(自身を除く): 351027936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4618787, 9237574, 13856361, 18475148, 27712722, 36950296, 55425444, 73900592, 110850888, 221701776]

約数ペア:

[(1, 221701776), (2, 110850888), (3, 73900592), (4, 55425444), (6, 36950296), (8, 27712722), (12, 18475148), (16, 13856361), (24, 9237574), (48, 4618787)]