207945136

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{5059}}^1$

素因数の和:5441

約数の個数: 40

約数和(自身を含む): 461795840

約数和(自身を除く): 253850704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 5059, 5138, 5872, 10118, 10276, 20236, 20552, 35413, 40472, 41104, 70826, 80944, 141652, 283304, 566608, 1856653, 3713306, 7426612, 12996571, 14853224, 25993142, 29706448, 51986284, 103972568, 207945136]

約数ペア:

[(1, 207945136), (2, 103972568), (4, 51986284), (7, 29706448), (8, 25993142), (14, 14853224), (16, 12996571), (28, 7426612), (56, 3713306), (112, 1856653), (367, 566608), (734, 283304), (1468, 141652), (2569, 80944), (2936, 70826), (5059, 41104), (5138, 40472), (5872, 35413), (10118, 20552), (10276, 20236)]