202237272022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{20219}}^1\times {\mathrm{70439}}^1$

素因数の和:90731

約数の個数: 16

約数和(自身を含む): 307648108800

約数和(自身を除く): 105410836778

約数列:

[1, 2, 71, 142, 20219, 40438, 70439, 140878, 1435549, 2871098, 5001169, 10002338, 1424206141, 2848412282, 101118636011, 202237272022]

約数ペア:

[(1, 202237272022), (2, 101118636011), (71, 2848412282), (142, 1424206141), (20219, 10002338), (40438, 5001169), (70439, 2871098), (140878, 1435549)]