221479248

素因数分解:

$2^4\times 3^1\times {\mathrm{4614151}}^1$

素因数の和:4614162

約数の個数: 20

約数和(自身を含む): 572154848

約数和(自身を除く): 350675600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4614151, 9228302, 13842453, 18456604, 27684906, 36913208, 55369812, 73826416, 110739624, 221479248]

約数ペア:

[(1, 221479248), (2, 110739624), (3, 73826416), (4, 55369812), (6, 36913208), (8, 27684906), (12, 18456604), (16, 13842453), (24, 9228302), (48, 4614151)]