202220403

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{11369}}^1$

素因数の和:11408

約数の個数: 36

約数和(自身を含む): 344783880

約数和(自身を除く): 142563477

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 11369, 17787, 34107, 79583, 125059, 238749, 375177, 557081, 875413, 1375649, 1671243, 2626239, 4126947, 6127891, 9629543, 18383673, 28888629, 67406801, 202220403]

約数ペア:

[(1, 202220403), (3, 67406801), (7, 28888629), (11, 18383673), (21, 9629543), (33, 6127891), (49, 4126947), (77, 2626239), (121, 1671243), (147, 1375649), (231, 875413), (363, 557081), (539, 375177), (847, 238749), (1617, 125059), (2541, 79583), (5929, 34107), (11369, 17787)]