201604263

素因数分解:

$3^1\times 7^1\times {\mathrm{2953}}^1\times {\mathrm{3251}}^1$

素因数の和:6214

約数の個数: 16

約数和(自身を含む): 307405056

約数和(自身を除く): 105800793

約数列:

[1, 3, 7, 21, 2953, 3251, 8859, 9753, 20671, 22757, 62013, 68271, 9600203, 28800609, 67201421, 201604263]

約数ペア:

[(1, 201604263), (3, 67201421), (7, 28800609), (21, 9600203), (2953, 68271), (3251, 62013), (8859, 22757), (9753, 20671)]