201723530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25247}}^1$

素因数の和:25318

約数の個数: 32

約数和(自身を含む): 392656896

約数和(自身を除く): 190933366

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 25247, 50494, 126235, 252470, 429199, 858398, 1186609, 2145995, 2373218, 4291990, 5933045, 11866090, 20172353, 40344706, 100861765, 201723530]

約数ペア:

[(1, 201723530), (2, 100861765), (5, 40344706), (10, 20172353), (17, 11866090), (34, 5933045), (47, 4291990), (85, 2373218), (94, 2145995), (170, 1186609), (235, 858398), (470, 429199), (799, 252470), (1598, 126235), (3995, 50494), (7990, 25247)]