201704906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{21977}}^1$

素因数の和:22345

約数の個数: 16

約数和(自身を含む): 326768904

約数和(自身を除く): 125063998

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 21977, 43954, 285701, 571402, 7757881, 15515762, 100852453, 201704906]

約数ペア:

[(1, 201704906), (2, 100852453), (13, 15515762), (26, 7757881), (353, 571402), (706, 285701), (4589, 43954), (9178, 21977)]