207234256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{417811}}^1$

素因数の和:417850

約数の個数: 20

約数和(自身を含む): 414469504

約数和(自身を除く): 207235248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 417811, 835622, 1671244, 3342488, 6684976, 12952141, 25904282, 51808564, 103617128, 207234256]

約数ペア:

[(1, 207234256), (2, 103617128), (4, 51808564), (8, 25904282), (16, 12952141), (31, 6684976), (62, 3342488), (124, 1671244), (248, 835622), (496, 417811)]