201908770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2884411}}^1$

素因数の和:2884425

約数の個数: 16

約数和(自身を含む): 415355328

約数和(自身を除く): 213446558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2884411, 5768822, 14422055, 20190877, 28844110, 40381754, 100954385, 201908770]

約数ペア:

[(1, 201908770), (2, 100954385), (5, 40381754), (7, 28844110), (10, 20190877), (14, 14422055), (35, 5768822), (70, 2884411)]