131771514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101207}}^1$

素因数の和:101250

約数の個数: 32

約数和(自身を含む): 310910976

約数和(自身を除く): 179139462

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 101207, 202414, 303621, 607242, 708449, 1416898, 2125347, 3137417, 4250694, 6274834, 9412251, 18824502, 21961919, 43923838, 65885757, 131771514]

約数ペア:

[(1, 131771514), (2, 65885757), (3, 43923838), (6, 21961919), (7, 18824502), (14, 9412251), (21, 6274834), (31, 4250694), (42, 3137417), (62, 2125347), (93, 1416898), (186, 708449), (217, 607242), (434, 303621), (651, 202414), (1302, 101207)]