219933314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{60521}}^1$

素因数の和:60625

約数の個数: 16

約数和(自身を含む): 348606720

約数和(自身を除く): 128673406

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 60521, 121042, 1391983, 2783966, 4781159, 9562318, 109966657, 219933314]

約数ペア:

[(1, 219933314), (2, 109966657), (23, 9562318), (46, 4781159), (79, 2783966), (158, 1391983), (1817, 121042), (3634, 60521)]