195550033

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 57256367

約数列:

[1, 7, 19, 41, 47, 49, 109, 133, 287, 329, 763, 779, 893, 931, 1927, 2009, 2071, 2303, 4469, 5123, 5341, 5453, 6251, 13489, 14497, 31283, 35861, 36613, 38171, 43757, 84911, 94423, 97337, 101479, 210043, 218981, 251027, 256291, 594377, 681359, 1470301, 1794037, 3990817, 4160639, 4769513, 10292107, 27935719, 195550033]

約数ペア:

[(1, 195550033), (7, 27935719), (19, 10292107), (41, 4769513), (47, 4160639), (49, 3990817), (109, 1794037), (133, 1470301), (287, 681359), (329, 594377), (763, 256291), (779, 251027), (893, 218981), (931, 210043), (1927, 101479), (2009, 97337), (2071, 94423), (2303, 84911), (4469, 43757), (5123, 38171), (5341, 36613), (5453, 35861), (6251, 31283), (13489, 14497)]