200539881

素因数分解:

$3^6\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1408

約数の個数: 28

約数和(自身を含む): 302192640

約数和(自身を除く): 101652759

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 729, 1151, 2151, 3453, 6453, 10359, 19359, 31077, 58077, 93231, 174231, 275089, 279693, 825267, 839079, 2475801, 7427403, 22282209, 66846627, 200539881]

約数ペア:

[(1, 200539881), (3, 66846627), (9, 22282209), (27, 7427403), (81, 2475801), (239, 839079), (243, 825267), (717, 279693), (729, 275089), (1151, 174231), (2151, 93231), (3453, 58077), (6453, 31077), (10359, 19359)]