201332223

素因数分解:

$3^4\times {\mathrm{719}}^1\times {\mathrm{3457}}^1$

素因数の和:4188

約数の個数: 20

約数和(自身を含む): 301260960

約数和(自身を除く): 99928737

約数列:

[1, 3, 9, 27, 81, 719, 2157, 3457, 6471, 10371, 19413, 31113, 58239, 93339, 280017, 2485583, 7456749, 22370247, 67110741, 201332223]

約数ペア:

[(1, 201332223), (3, 67110741), (9, 22370247), (27, 7456749), (81, 2485583), (719, 280017), (2157, 93339), (3457, 58239), (6471, 31113), (10371, 19413)]