199985282

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 351406080

約数和(自身を除く): 151420798

約数列:

[1, 2, 7, 14, 47, 94, 329, 491, 619, 658, 982, 1238, 3437, 4333, 6874, 8666, 23077, 29093, 46154, 58186, 161539, 203651, 303929, 323078, 407302, 607858, 2127503, 4255006, 14284663, 28569326, 99992641, 199985282]

約数ペア:

[(1, 199985282), (2, 99992641), (7, 28569326), (14, 14284663), (47, 4255006), (94, 2127503), (329, 607858), (491, 407302), (619, 323078), (658, 303929), (982, 203651), (1238, 161539), (3437, 58186), (4333, 46154), (6874, 29093), (8666, 23077)]