201882513

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{53113}}^1$

素因数の和:53304

約数の個数: 16

約数和(自身を含む): 309335936

約数和(自身を除く): 107453423

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 53113, 159339, 371791, 1115373, 9613453, 28840359, 67294171, 201882513]

約数ペア:

[(1, 201882513), (3, 67294171), (7, 28840359), (21, 9613453), (181, 1115373), (543, 371791), (1267, 159339), (3801, 53113)]