207796904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161333}}^1$

素因数の和:161369

約数の個数: 32

約数和(自身を含む): 464641920

約数和(自身を除く): 256845016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 161333, 322666, 645332, 1129331, 1290664, 2258662, 3710659, 4517324, 7421318, 9034648, 14842636, 25974613, 29685272, 51949226, 103898452, 207796904]

約数ペア:

[(1, 207796904), (2, 103898452), (4, 51949226), (7, 29685272), (8, 25974613), (14, 14842636), (23, 9034648), (28, 7421318), (46, 4517324), (56, 3710659), (92, 2258662), (161, 1290664), (184, 1129331), (322, 645332), (644, 322666), (1288, 161333)]