201968963

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{11987}}^1$

素因数の和:12106

約数の個数: 16

約数和(自身を含む): 241678080

約数和(自身を除く): 39709117

約数列:

[1, 7, 29, 83, 203, 581, 2407, 11987, 16849, 83909, 347623, 994921, 2433361, 6964447, 28852709, 201968963]

約数ペア:

[(1, 201968963), (7, 28852709), (29, 6964447), (83, 2433361), (203, 994921), (581, 347623), (2407, 83909), (11987, 16849)]