208502430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6950081}}^1$

素因数の和:6950091

約数の個数: 16

約数和(自身を含む): 500405904

約数和(自身を除く): 291903474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6950081, 13900162, 20850243, 34750405, 41700486, 69500810, 104251215, 208502430]

約数ペア:

[(1, 208502430), (2, 104251215), (3, 69500810), (5, 41700486), (6, 34750405), (10, 20850243), (15, 13900162), (30, 6950081)]