207671412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1331227}}^1$

素因数の和:1331247

約数の個数: 24

約数和(自身を含む): 521841376

約数和(自身を除く): 314169964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1331227, 2662454, 3993681, 5324908, 7987362, 15974724, 17305951, 34611902, 51917853, 69223804, 103835706, 207671412]

約数ペア:

[(1, 207671412), (2, 103835706), (3, 69223804), (4, 51917853), (6, 34611902), (12, 17305951), (13, 15974724), (26, 7987362), (39, 5324908), (52, 3993681), (78, 2662454), (156, 1331227)]