201638932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{42829}}^1$

素因数の和:42951

約数の個数: 24

約数和(自身を含む): 388553760

約数和(自身を除く): 186914828

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 42829, 85658, 171316, 471119, 942238, 1884476, 4582703, 9165406, 18330812, 50409733, 100819466, 201638932]

約数ペア:

[(1, 201638932), (2, 100819466), (4, 50409733), (11, 18330812), (22, 9165406), (44, 4582703), (107, 1884476), (214, 942238), (428, 471119), (1177, 171316), (2354, 85658), (4708, 42829)]