207915414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31531}}^1$

素因数の和:31700

約数の個数: 32

約数和(自身を含む): 478277376

約数和(自身を除く): 270361962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 31531, 63062, 94593, 189186, 220717, 441434, 662151, 1324302, 4950367, 9900734, 14851101, 29702202, 34652569, 69305138, 103957707, 207915414]

約数ペア:

[(1, 207915414), (2, 103957707), (3, 69305138), (6, 34652569), (7, 29702202), (14, 14851101), (21, 9900734), (42, 4950367), (157, 1324302), (314, 662151), (471, 441434), (942, 220717), (1099, 189186), (2198, 94593), (3297, 63062), (6594, 31531)]