220971522

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{694879}}^1$

素因数の和:694937

約数の個数: 16

約数和(自身を含む): 450282240

約数和(自身を除く): 229310718

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 694879, 1389758, 2084637, 4169274, 36828587, 73657174, 110485761, 220971522]

約数ペア:

[(1, 220971522), (2, 110485761), (3, 73657174), (6, 36828587), (53, 4169274), (106, 2084637), (159, 1389758), (318, 694879)]