200965358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128659}}^1$

素因数の和:128743

約数の個数: 16

約数和(自身を含む): 333486720

約数和(自身を除く): 132521362

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128659, 257318, 1415249, 2830498, 9134789, 18269578, 100482679, 200965358]

約数ペア:

[(1, 200965358), (2, 100482679), (11, 18269578), (22, 9134789), (71, 2830498), (142, 1415249), (781, 257318), (1562, 128659)]