207783796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{3163}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 397069344

約数和(自身を除く): 189285548

約数列:

[1, 2, 4, 11, 22, 44, 1493, 2986, 3163, 5972, 6326, 12652, 16423, 32846, 34793, 65692, 69586, 139172, 4722359, 9444718, 18889436, 51945949, 103891898, 207783796]

約数ペア:

[(1, 207783796), (2, 103891898), (4, 51945949), (11, 18889436), (22, 9444718), (44, 4722359), (1493, 139172), (2986, 69586), (3163, 65692), (5972, 34793), (6326, 32846), (12652, 16423)]