217926492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{13037}}^1$

素因数の和:13250

約数の個数: 48

約数和(自身を含む): 584102400

約数和(自身を除く): 366175908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 13037, 16716, 26074, 39111, 52148, 78222, 91259, 156444, 182518, 273777, 365036, 547554, 1095108, 2594363, 5188726, 7783089, 10377452, 15566178, 18160541, 31132356, 36321082, 54481623, 72642164, 108963246, 217926492]

約数ペア:

[(1, 217926492), (2, 108963246), (3, 72642164), (4, 54481623), (6, 36321082), (7, 31132356), (12, 18160541), (14, 15566178), (21, 10377452), (28, 7783089), (42, 5188726), (84, 2594363), (199, 1095108), (398, 547554), (597, 365036), (796, 273777), (1194, 182518), (1393, 156444), (2388, 91259), (2786, 78222), (4179, 52148), (5572, 39111), (8358, 26074), (13037, 16716)]