201123870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{126493}}^1$

素因数の和:126556

約数の個数: 32

約数和(自身を含む): 491808672

約数和(自身を除く): 290684802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 126493, 252986, 379479, 632465, 758958, 1264930, 1897395, 3794790, 6704129, 13408258, 20112387, 33520645, 40224774, 67041290, 100561935, 201123870]

約数ペア:

[(1, 201123870), (2, 100561935), (3, 67041290), (5, 40224774), (6, 33520645), (10, 20112387), (15, 13408258), (30, 6704129), (53, 3794790), (106, 1897395), (159, 1264930), (265, 758958), (318, 632465), (530, 379479), (795, 252986), (1590, 126493)]