221710976

素因数分解:

$2^7\times {\mathrm{1732117}}^1$

素因数の和:1732131

約数の個数: 16

約数和(自身を含む): 441690090

約数和(自身を除く): 219979114

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1732117, 3464234, 6928468, 13856936, 27713872, 55427744, 110855488, 221710976]

約数ペア:

[(1, 221710976), (2, 110855488), (4, 55427744), (8, 27713872), (16, 13856936), (32, 6928468), (64, 3464234), (128, 1732117)]