202300011

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{131449}}^1$

素因数の和:131480

約数の個数: 20

約数和(自身を含む): 318109000

約数和(自身を除く): 115808989

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 131449, 394347, 1183041, 2497531, 3549123, 7492593, 10647369, 22477779, 67433337, 202300011]

約数ペア:

[(1, 202300011), (3, 67433337), (9, 22477779), (19, 10647369), (27, 7492593), (57, 3549123), (81, 2497531), (171, 1183041), (513, 394347), (1539, 131449)]