200427654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280711}}^1$

素因数の和:280740

約数の個数: 32

約数和(自身を含む): 485070336

約数和(自身を除く): 284642682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 280711, 561422, 842133, 1684266, 1964977, 3929954, 4772087, 5894931, 9544174, 11789862, 14316261, 28632522, 33404609, 66809218, 100213827, 200427654]

約数ペア:

[(1, 200427654), (2, 100213827), (3, 66809218), (6, 33404609), (7, 28632522), (14, 14316261), (17, 11789862), (21, 9544174), (34, 5894931), (42, 4772087), (51, 3929954), (102, 1964977), (119, 1684266), (238, 842133), (357, 561422), (714, 280711)]