218753934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3739}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 511632000

約数和(自身を除く): 292878066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 1194, 1393, 2786, 3739, 4179, 7478, 8358, 9751, 11217, 19502, 22434, 26173, 29253, 52346, 58506, 78519, 157038, 183211, 366422, 549633, 744061, 1099266, 1488122, 2232183, 4464366, 5208427, 10416854, 15625281, 31250562, 36458989, 72917978, 109376967, 218753934]

約数ペア:

[(1, 218753934), (2, 109376967), (3, 72917978), (6, 36458989), (7, 31250562), (14, 15625281), (21, 10416854), (42, 5208427), (49, 4464366), (98, 2232183), (147, 1488122), (199, 1099266), (294, 744061), (398, 549633), (597, 366422), (1194, 183211), (1393, 157038), (2786, 78519), (3739, 58506), (4179, 52346), (7478, 29253), (8358, 26173), (9751, 22434), (11217, 19502)]