203400801

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{8689}}^1$

素因数の和:8735

約数の個数: 30

約数和(自身を含む): 322807430

約数和(自身を除く): 119406629

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 8689, 23409, 26067, 78201, 147713, 234603, 443139, 703809, 1329417, 2511121, 3988251, 7533363, 11964753, 22600089, 67800267, 203400801]

約数ペア:

[(1, 203400801), (3, 67800267), (9, 22600089), (17, 11964753), (27, 7533363), (51, 3988251), (81, 2511121), (153, 1329417), (289, 703809), (459, 443139), (867, 234603), (1377, 147713), (2601, 78201), (7803, 26067), (8689, 23409)]