207313864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43997}}^1$

素因数の和:44053

約数の個数: 32

約数和(自身を含む): 422380800

約数和(自身を除く): 215066936

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 43997, 87994, 175988, 351976, 835943, 1363907, 1671886, 2727814, 3343772, 5455628, 6687544, 10911256, 25914233, 51828466, 103656932, 207313864]

約数ペア:

[(1, 207313864), (2, 103656932), (4, 51828466), (8, 25914233), (19, 10911256), (31, 6687544), (38, 5455628), (62, 3343772), (76, 2727814), (124, 1671886), (152, 1363907), (248, 835943), (589, 351976), (1178, 175988), (2356, 87994), (4712, 43997)]