206021116

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 425779200

約数和(自身を除く): 219758084

約数列:

[1, 2, 4, 7, 14, 28, 47, 89, 94, 178, 188, 329, 356, 623, 658, 1246, 1316, 1759, 2492, 3518, 4183, 7036, 8366, 12313, 16732, 24626, 29281, 49252, 58562, 82673, 117124, 156551, 165346, 313102, 330692, 578711, 626204, 1095857, 1157422, 2191714, 2314844, 4383428, 7357897, 14715794, 29431588, 51505279, 103010558, 206021116]

約数ペア:

[(1, 206021116), (2, 103010558), (4, 51505279), (7, 29431588), (14, 14715794), (28, 7357897), (47, 4383428), (89, 2314844), (94, 2191714), (178, 1157422), (188, 1095857), (329, 626204), (356, 578711), (623, 330692), (658, 313102), (1246, 165346), (1316, 156551), (1759, 117124), (2492, 82673), (3518, 58562), (4183, 49252), (7036, 29281), (8366, 24626), (12313, 16732)]