206827278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55331}}^1$

素因数の和:55432

約数の個数: 32

約数和(自身を含む): 478068480

約数和(自身を除く): 271241202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 55331, 110662, 165993, 331986, 387317, 774634, 1161951, 2323902, 4924459, 9848918, 14773377, 29546754, 34471213, 68942426, 103413639, 206827278]

約数ペア:

[(1, 206827278), (2, 103413639), (3, 68942426), (6, 34471213), (7, 29546754), (14, 14773377), (21, 9848918), (42, 4924459), (89, 2323902), (178, 1161951), (267, 774634), (534, 387317), (623, 331986), (1246, 165993), (1869, 110662), (3738, 55331)]