202270540

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{66977}}^1$

素因数の和:67137

約数の個数: 24

約数和(自身を含む): 427587552

約数和(自身を除く): 225317012

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 66977, 133954, 267908, 334885, 669770, 1339540, 10113527, 20227054, 40454108, 50567635, 101135270, 202270540]

約数ペア:

[(1, 202270540), (2, 101135270), (4, 50567635), (5, 40454108), (10, 20227054), (20, 10113527), (151, 1339540), (302, 669770), (604, 334885), (755, 267908), (1510, 133954), (3020, 66977)]