255364242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{357653}}^1$

素因数の和:357682

約数の個数: 32

約数和(自身を含む): 618026112

約数和(自身を除く): 362661870

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 357653, 715306, 1072959, 2145918, 2503571, 5007142, 6080101, 7510713, 12160202, 15021426, 18240303, 36480606, 42560707, 85121414, 127682121, 255364242]

約数ペア:

[(1, 255364242), (2, 127682121), (3, 85121414), (6, 42560707), (7, 36480606), (14, 18240303), (17, 15021426), (21, 12160202), (34, 7510713), (42, 6080101), (51, 5007142), (102, 2503571), (119, 2145918), (238, 1072959), (357, 715306), (714, 357653)]