193820452

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{10799}}^1$

素因数の和:11451

約数の個数: 24

約数和(自身を含む): 388281600

約数和(自身を除く): 194461148

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 10799, 17948, 21598, 43196, 75593, 151186, 302372, 6922159, 13844318, 27688636, 48455113, 96910226, 193820452]

約数ペア:

[(1, 193820452), (2, 96910226), (4, 48455113), (7, 27688636), (14, 13844318), (28, 6922159), (641, 302372), (1282, 151186), (2564, 75593), (4487, 43196), (8974, 21598), (10799, 17948)]