221519084

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{16141}}^1$

素因数の和:16265

約数の個数: 24

約数和(自身を含む): 401354688

約数和(自身を除く): 179835604

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 3431, 6862, 13724, 16141, 32282, 64564, 758627, 1178293, 1517254, 2356586, 3034508, 4713172, 55379771, 110759542, 221519084]

約数ペア:

[(1, 221519084), (2, 110759542), (4, 55379771), (47, 4713172), (73, 3034508), (94, 2356586), (146, 1517254), (188, 1178293), (292, 758627), (3431, 64564), (6862, 32282), (13724, 16141)]