208201323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{88861}}^1$

素因数の和:88946

約数の個数: 16

約数和(自身を含む): 307107072

約数和(自身を除く): 98905749

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 88861, 266583, 977471, 2932413, 6309131, 18927393, 69400441, 208201323]

約数ペア:

[(1, 208201323), (3, 69400441), (11, 18927393), (33, 6309131), (71, 2932413), (213, 977471), (781, 266583), (2343, 88861)]