201532820

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{19267}}^1$

素因数の和:19799

約数の個数: 24

約数和(自身を含む): 424050144

約数和(自身を除く): 222517324

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 19267, 38534, 77068, 96335, 192670, 385340, 10076641, 20153282, 40306564, 50383205, 100766410, 201532820]

約数ペア:

[(1, 201532820), (2, 100766410), (4, 50383205), (5, 40306564), (10, 20153282), (20, 10076641), (523, 385340), (1046, 192670), (2092, 96335), (2615, 77068), (5230, 38534), (10460, 19267)]