195094878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128521}}^1$

素因数の和:128560

約数の個数: 32

約数和(自身を含む): 444172032

約数和(自身を除く): 249077154

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 128521, 257042, 385563, 771126, 1413731, 2827462, 2955983, 4241193, 5911966, 8482386, 8867949, 17735898, 32515813, 65031626, 97547439, 195094878]

約数ペア:

[(1, 195094878), (2, 97547439), (3, 65031626), (6, 32515813), (11, 17735898), (22, 8867949), (23, 8482386), (33, 5911966), (46, 4241193), (66, 2955983), (69, 2827462), (138, 1413731), (253, 771126), (506, 385563), (759, 257042), (1518, 128521)]