201793670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9887}}^1$

素因数の和:10064

約数の個数: 32

約数和(自身を含む): 393700608

約数和(自身を除く): 191906938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 9887, 10205, 19774, 20410, 49435, 98870, 128531, 257062, 642655, 1285310, 1552259, 3104518, 7761295, 15522590, 20179367, 40358734, 100896835, 201793670]

約数ペア:

[(1, 201793670), (2, 100896835), (5, 40358734), (10, 20179367), (13, 15522590), (26, 7761295), (65, 3104518), (130, 1552259), (157, 1285310), (314, 642655), (785, 257062), (1570, 128531), (2041, 98870), (4082, 49435), (9887, 20410), (10205, 19774)]