195686428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{95737}}^1$

素因数の和:95821

約数の個数: 24

約数和(自身を含む): 396738272

約数和(自身を除く): 201051844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 95737, 191474, 382948, 670159, 1340318, 2680636, 6988801, 13977602, 27955204, 48921607, 97843214, 195686428]

約数ペア:

[(1, 195686428), (2, 97843214), (4, 48921607), (7, 27955204), (14, 13977602), (28, 6988801), (73, 2680636), (146, 1340318), (292, 670159), (511, 382948), (1022, 191474), (2044, 95737)]