202101095

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{140837}}^1$

素因数の和:140890

約数の個数: 16

約数和(自身を含む): 283929408

約数和(自身を除く): 81828313

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 140837, 704185, 985859, 4929295, 5774317, 28871585, 40420219, 202101095]

約数ペア:

[(1, 202101095), (5, 40420219), (7, 28871585), (35, 5774317), (41, 4929295), (205, 985859), (287, 704185), (1435, 140837)]