220106724

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 521283840

約数和(自身を除く): 301177116

約数列:

[1, 2, 3, 4, 6, 12, 131, 163, 262, 326, 393, 489, 524, 652, 786, 859, 978, 1572, 1718, 1956, 2577, 3436, 5154, 10308, 21353, 42706, 64059, 85412, 112529, 128118, 140017, 225058, 256236, 280034, 337587, 420051, 450116, 560068, 675174, 840102, 1350348, 1680204, 18342227, 36684454, 55026681, 73368908, 110053362, 220106724]

約数ペア:

[(1, 220106724), (2, 110053362), (3, 73368908), (4, 55026681), (6, 36684454), (12, 18342227), (131, 1680204), (163, 1350348), (262, 840102), (326, 675174), (393, 560068), (489, 450116), (524, 420051), (652, 337587), (786, 280034), (859, 256236), (978, 225058), (1572, 140017), (1718, 128118), (1956, 112529), (2577, 85412), (3436, 64059), (5154, 42706), (10308, 21353)]