201996746

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{103801}}^1$

素因数の和:103949

約数の個数: 16

約数和(自身を含む): 348774720

約数和(自身を除く): 146777974

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 103801, 207602, 726607, 1453214, 14428339, 28856678, 100998373, 201996746]

約数ペア:

[(1, 201996746), (2, 100998373), (7, 28856678), (14, 14428339), (139, 1453214), (278, 726607), (973, 207602), (1946, 103801)]