245303846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{66191}}^1$

素因数の和:66319

約数の個数: 16

約数和(自身を含む): 393180480

約数和(自身を除く): 147876634

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 66191, 132382, 1125247, 2250494, 7214819, 14429638, 122651923, 245303846]

約数ペア:

[(1, 245303846), (2, 122651923), (17, 14429638), (34, 7214819), (109, 2250494), (218, 1125247), (1853, 132382), (3706, 66191)]