202822015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 268453584

約数和(自身を除く): 65631569

約数列:

[1, 5, 11, 55, 121, 523, 605, 641, 2615, 3205, 5753, 7051, 28765, 35255, 63283, 77561, 316415, 335243, 387805, 1676215, 3687673, 18438365, 40564403, 202822015]

約数ペア:

[(1, 202822015), (5, 40564403), (11, 18438365), (55, 3687673), (121, 1676215), (523, 387805), (605, 335243), (641, 316415), (2615, 77561), (3205, 63283), (5753, 35255), (7051, 28765)]