221475216

素因数分解:

$2^4\times 3^1\times {\mathrm{4614067}}^1$

素因数の和:4614078

約数の個数: 20

約数和(自身を含む): 572144432

約数和(自身を除く): 350669216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4614067, 9228134, 13842201, 18456268, 27684402, 36912536, 55368804, 73825072, 110737608, 221475216]

約数ペア:

[(1, 221475216), (2, 110737608), (3, 73825072), (4, 55368804), (6, 36912536), (8, 27684402), (12, 18456268), (16, 13842201), (24, 9228134), (48, 4614067)]