202171263

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157823}}^1$

素因数の和:157894

約数の個数: 16

約数和(自身を含む): 313122816

約数和(自身を除く): 110951553

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 157823, 473469, 1104761, 3314283, 9627203, 28881609, 67390421, 202171263]

約数ペア:

[(1, 202171263), (3, 67390421), (7, 28881609), (21, 9627203), (61, 3314283), (183, 1104761), (427, 473469), (1281, 157823)]