207935672

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{10343}}^1$

素因数の和:10715

約数の個数: 32

約数和(自身を含む): 446860800

約数和(自身を除く): 238925128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 5026, 10052, 10343, 20104, 20686, 41372, 72401, 82744, 144802, 289604, 579208, 3713137, 7426274, 14852548, 25991959, 29705096, 51983918, 103967836, 207935672]

約数ペア:

[(1, 207935672), (2, 103967836), (4, 51983918), (7, 29705096), (8, 25991959), (14, 14852548), (28, 7426274), (56, 3713137), (359, 579208), (718, 289604), (1436, 144802), (2513, 82744), (2872, 72401), (5026, 41372), (10052, 20686), (10343, 20104)]