207941476

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1259}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 367899840

約数和(自身を除く): 159958364

約数列:

[1, 2, 4, 157, 263, 314, 526, 628, 1052, 1259, 2518, 5036, 41291, 82582, 165164, 197663, 331117, 395326, 662234, 790652, 1324468, 51985369, 103970738, 207941476]

約数ペア:

[(1, 207941476), (2, 103970738), (4, 51985369), (157, 1324468), (263, 790652), (314, 662234), (526, 395326), (628, 331117), (1052, 197663), (1259, 165164), (2518, 82582), (5036, 41291)]