210912844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2671}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 389043200

約数和(自身を除く): 178130356

約数列:

[1, 2, 4, 19, 38, 76, 1039, 2078, 2671, 4156, 5342, 10684, 19741, 39482, 50749, 78964, 101498, 202996, 2775169, 5550338, 11100676, 52728211, 105456422, 210912844]

約数ペア:

[(1, 210912844), (2, 105456422), (4, 52728211), (19, 11100676), (38, 5550338), (76, 2775169), (1039, 202996), (2078, 101498), (2671, 78964), (4156, 50749), (5342, 39482), (10684, 19741)]