208595786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2083}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 374519808

約数和(自身を除く): 165924022

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 622, 2083, 2177, 4166, 4354, 7153, 14306, 14581, 29162, 47909, 50071, 95818, 100142, 335363, 647813, 670726, 1295626, 4534691, 9069382, 14899699, 29799398, 104297893, 208595786]

約数ペア:

[(1, 208595786), (2, 104297893), (7, 29799398), (14, 14899699), (23, 9069382), (46, 4534691), (161, 1295626), (311, 670726), (322, 647813), (622, 335363), (2083, 100142), (2177, 95818), (4166, 50071), (4354, 47909), (7153, 29162), (14306, 14581)]