201935517

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{13337}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 316270656

約数和(自身を除く): 114335139

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 13337, 15141, 40011, 93359, 280077, 653513, 1373711, 1960539, 4121133, 9615977, 28847931, 67311839, 201935517]

約数ペア:

[(1, 201935517), (3, 67311839), (7, 28847931), (21, 9615977), (49, 4121133), (103, 1960539), (147, 1373711), (309, 653513), (721, 280077), (2163, 93359), (5047, 40011), (13337, 15141)]