392127230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{154991}}^1$

素因数の和:155032

約数の個数: 32

約数和(自身を含む): 803478528

約数和(自身を除く): 411351298

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 154991, 309982, 774955, 1549910, 1704901, 3409802, 3564793, 7129586, 8524505, 17049010, 17823965, 35647930, 39212723, 78425446, 196063615, 392127230]

約数ペア:

[(1, 392127230), (2, 196063615), (5, 78425446), (10, 39212723), (11, 35647930), (22, 17823965), (23, 17049010), (46, 8524505), (55, 7129586), (110, 3564793), (115, 3409802), (230, 1704901), (253, 1549910), (506, 774955), (1265, 309982), (2530, 154991)]