201630898

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{103613}}^1$

素因数の和:103761

約数の個数: 16

約数和(自身を含む): 348143040

約数和(自身を除く): 146512142

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 103613, 207226, 725291, 1450582, 14402207, 28804414, 100815449, 201630898]

約数ペア:

[(1, 201630898), (2, 100815449), (7, 28804414), (14, 14402207), (139, 1450582), (278, 725291), (973, 207226), (1946, 103613)]