210004366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 190615154

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 94, 143, 187, 221, 286, 374, 442, 517, 611, 799, 919, 1034, 1222, 1598, 1838, 2431, 4862, 6721, 8789, 10109, 10387, 11947, 13442, 15623, 17578, 20218, 20774, 23894, 31246, 43193, 86386, 114257, 131417, 171853, 203099, 228514, 262834, 343706, 406198, 475123, 561509, 734281, 950246, 1123018, 1468562, 2234089, 4468178, 6176599, 8077091, 9545653, 12353198, 16154182, 19091306, 105002183, 210004366]

約数ペア:

[(1, 210004366), (2, 105002183), (11, 19091306), (13, 16154182), (17, 12353198), (22, 9545653), (26, 8077091), (34, 6176599), (47, 4468178), (94, 2234089), (143, 1468562), (187, 1123018), (221, 950246), (286, 734281), (374, 561509), (442, 475123), (517, 406198), (611, 343706), (799, 262834), (919, 228514), (1034, 203099), (1222, 171853), (1598, 131417), (1838, 114257), (2431, 86386), (4862, 43193), (6721, 31246), (8789, 23894), (10109, 20774), (10387, 20218), (11947, 17578), (13442, 15623)]