197272894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26437}}^1$

素因数の和:26500

約数の個数: 32

約数和(自身を含む): 373093056

約数和(自身を除く): 175820162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 26437, 52874, 185059, 343681, 370118, 687362, 1083917, 2167834, 2405767, 4811534, 7587419, 14090921, 15174838, 28181842, 98636447, 197272894]

約数ペア:

[(1, 197272894), (2, 98636447), (7, 28181842), (13, 15174838), (14, 14090921), (26, 7587419), (41, 4811534), (82, 2405767), (91, 2167834), (182, 1083917), (287, 687362), (533, 370118), (574, 343681), (1066, 185059), (3731, 52874), (7462, 26437)]