209605110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48859}}^1$

素因数の和:48893

約数の個数: 64

約数和(自身を含む): 591010560

約数和(自身を除く): 381405450

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 48859, 97718, 146577, 244295, 293154, 488590, 537449, 635167, 732885, 1074898, 1270334, 1465770, 1612347, 1905501, 2687245, 3175835, 3224694, 3811002, 5374490, 6351670, 6986837, 8061735, 9527505, 13973674, 16123470, 19055010, 20960511, 34934185, 41921022, 69868370, 104802555, 209605110]

約数ペア:

[(1, 209605110), (2, 104802555), (3, 69868370), (5, 41921022), (6, 34934185), (10, 20960511), (11, 19055010), (13, 16123470), (15, 13973674), (22, 9527505), (26, 8061735), (30, 6986837), (33, 6351670), (39, 5374490), (55, 3811002), (65, 3224694), (66, 3175835), (78, 2687245), (110, 1905501), (130, 1612347), (143, 1465770), (165, 1270334), (195, 1074898), (286, 732885), (330, 635167), (390, 537449), (429, 488590), (715, 293154), (858, 244295), (1430, 146577), (2145, 97718), (4290, 48859)]