201282280

素因数分解:

$2^3\times 5^1\times {\mathrm{5032057}}^1$

素因数の和:5032068

約数の個数: 16

約数和(自身を含む): 452885220

約数和(自身を除く): 251602940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5032057, 10064114, 20128228, 25160285, 40256456, 50320570, 100641140, 201282280]

約数ペア:

[(1, 201282280), (2, 100641140), (4, 50320570), (5, 40256456), (8, 25160285), (10, 20128228), (20, 10064114), (40, 5032057)]