190947316

素因数分解:

$2^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{1621}}^1$

素因数の和:2240

約数の個数: 36

約数和(自身を含む): 389601156

約数和(自身を除く): 198653840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 601, 1202, 1621, 2404, 3242, 4207, 6484, 8414, 11347, 16828, 22694, 29449, 45388, 58898, 79429, 117796, 158858, 317716, 974221, 1948442, 3896884, 6819547, 13639094, 27278188, 47736829, 95473658, 190947316]

約数ペア:

[(1, 190947316), (2, 95473658), (4, 47736829), (7, 27278188), (14, 13639094), (28, 6819547), (49, 3896884), (98, 1948442), (196, 974221), (601, 317716), (1202, 158858), (1621, 117796), (2404, 79429), (3242, 58898), (4207, 45388), (6484, 29449), (8414, 22694), (11347, 16828)]