207896262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{67807}}^1$

素因数の和:67892

約数の個数: 32

約数和(自身を含む): 481708032

約数和(自身を除く): 273811770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 67807, 135614, 203421, 406842, 474649, 949298, 1423947, 2847894, 4949911, 9899822, 14849733, 29699466, 34649377, 69298754, 103948131, 207896262]

約数ペア:

[(1, 207896262), (2, 103948131), (3, 69298754), (6, 34649377), (7, 29699466), (14, 14849733), (21, 9899822), (42, 4949911), (73, 2847894), (146, 1423947), (219, 949298), (438, 474649), (511, 406842), (1022, 203421), (1533, 135614), (3066, 67807)]