201278210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151337}}^1$

素因数の和:151370

約数の個数: 32

約数和(自身を含む): 435853440

約数和(自身を除く): 234575230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151337, 302674, 756685, 1059359, 1513370, 2118718, 2875403, 5296795, 5750806, 10593590, 14377015, 20127821, 28754030, 40255642, 100639105, 201278210]

約数ペア:

[(1, 201278210), (2, 100639105), (5, 40255642), (7, 28754030), (10, 20127821), (14, 14377015), (19, 10593590), (35, 5750806), (38, 5296795), (70, 2875403), (95, 2118718), (133, 1513370), (190, 1059359), (266, 756685), (665, 302674), (1330, 151337)]