201521842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{71411}}^1$

素因数の和:71513

約数の個数: 16

約数和(自身を含む): 323924832

約数和(自身を除く): 122402990

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 71411, 142822, 1213987, 2427974, 5927113, 11854226, 100760921, 201521842]

約数ペア:

[(1, 201521842), (2, 100760921), (17, 11854226), (34, 5927113), (83, 2427974), (166, 1213987), (1411, 142822), (2822, 71411)]