205121723366

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1\times {\mathrm{136559}}^1$

素因数の和:140060

約数の個数: 32

約数和(自身を含む): 363087912960

約数和(自身を除く): 157966189594

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3461, 6922, 24227, 48454, 107291, 136559, 214582, 273118, 751037, 955913, 1502074, 1911826, 4233329, 8466658, 29633303, 59266606, 472630699, 945261398, 3308414893, 6616829786, 14651551669, 29303103338, 102560861683, 205121723366]

約数ペア:

[(1, 205121723366), (2, 102560861683), (7, 29303103338), (14, 14651551669), (31, 6616829786), (62, 3308414893), (217, 945261398), (434, 472630699), (3461, 59266606), (6922, 29633303), (24227, 8466658), (48454, 4233329), (107291, 1911826), (136559, 1502074), (214582, 955913), (273118, 751037)]