201868810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10859}}^1$

素因数の和:10903

約数の個数: 48

約数和(自身を含む): 429274080

約数和(自身を除く): 227405270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 10859, 18590, 21718, 54295, 108590, 119449, 141167, 238898, 282334, 597245, 705835, 1194490, 1411670, 1552837, 1835171, 3105674, 3670342, 7764185, 9175855, 15528370, 18351710, 20186881, 40373762, 100934405, 201868810]

約数ペア:

[(1, 201868810), (2, 100934405), (5, 40373762), (10, 20186881), (11, 18351710), (13, 15528370), (22, 9175855), (26, 7764185), (55, 3670342), (65, 3105674), (110, 1835171), (130, 1552837), (143, 1411670), (169, 1194490), (286, 705835), (338, 597245), (715, 282334), (845, 238898), (1430, 141167), (1690, 119449), (1859, 108590), (3718, 54295), (9295, 21718), (10859, 18590)]