200517142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20549}}^1$

素因数の和:20616

約数の個数: 32

約数和(自身を含む): 372859200

約数和(自身を除く): 172342058

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 20549, 41098, 143843, 287686, 349333, 698666, 842509, 1685018, 2445331, 4890662, 5897563, 11795126, 14322653, 28645306, 100258571, 200517142]

約数ペア:

[(1, 200517142), (2, 100258571), (7, 28645306), (14, 14322653), (17, 11795126), (34, 5897563), (41, 4890662), (82, 2445331), (119, 1685018), (238, 842509), (287, 698666), (574, 349333), (697, 287686), (1394, 143843), (4879, 41098), (9758, 20549)]