207940831

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1811}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 243532800

約数和(自身を除く): 35591969

約数列:

[1, 7, 47, 329, 349, 1811, 2443, 12677, 16403, 85117, 114821, 595819, 632039, 4424273, 29705833, 207940831]

約数ペア:

[(1, 207940831), (7, 29705833), (47, 4424273), (329, 632039), (349, 595819), (1811, 114821), (2443, 85117), (12677, 16403)]