205727028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1307}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 517863360

約数和(自身を除く): 312136332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1009, 1307, 2018, 2614, 3027, 3921, 4036, 5228, 6054, 7842, 12108, 13117, 15684, 16991, 26234, 33982, 39351, 50973, 52468, 67964, 78702, 101946, 157404, 203892, 1318763, 2637526, 3956289, 5275052, 7912578, 15825156, 17143919, 34287838, 51431757, 68575676, 102863514, 205727028]

約数ペア:

[(1, 205727028), (2, 102863514), (3, 68575676), (4, 51431757), (6, 34287838), (12, 17143919), (13, 15825156), (26, 7912578), (39, 5275052), (52, 3956289), (78, 2637526), (156, 1318763), (1009, 203892), (1307, 157404), (2018, 101946), (2614, 78702), (3027, 67964), (3921, 52468), (4036, 50973), (5228, 39351), (6054, 33982), (7842, 26234), (12108, 16991), (13117, 15684)]