202391010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17707}}^1$

素因数の和:17847

約数の個数: 48

約数和(自身を含む): 530390016

約数和(自身を除く): 327999006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 17707, 35414, 53121, 88535, 106242, 159363, 177070, 265605, 318726, 531210, 796815, 1593630, 2248789, 4497578, 6746367, 11243945, 13492734, 20239101, 22487890, 33731835, 40478202, 67463670, 101195505, 202391010]

約数ペア:

[(1, 202391010), (2, 101195505), (3, 67463670), (5, 40478202), (6, 33731835), (9, 22487890), (10, 20239101), (15, 13492734), (18, 11243945), (30, 6746367), (45, 4497578), (90, 2248789), (127, 1593630), (254, 796815), (381, 531210), (635, 318726), (762, 265605), (1143, 177070), (1270, 159363), (1905, 106242), (2286, 88535), (3810, 53121), (5715, 35414), (11430, 17707)]