190521296

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6619}}^1$

素因数の和:6891

約数の個数: 40

約数和(自身を含む): 423574080

約数和(自身を除く): 233052784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 6619, 7196, 13238, 14392, 26476, 28784, 46333, 52952, 92666, 105904, 185332, 370664, 741328, 1701083, 3402166, 6804332, 11907581, 13608664, 23815162, 27217328, 47630324, 95260648, 190521296]

約数ペア:

[(1, 190521296), (2, 95260648), (4, 47630324), (7, 27217328), (8, 23815162), (14, 13608664), (16, 11907581), (28, 6804332), (56, 3402166), (112, 1701083), (257, 741328), (514, 370664), (1028, 185332), (1799, 105904), (2056, 92666), (3598, 52952), (4112, 46333), (6619, 28784), (7196, 26476), (13238, 14392)]