202171701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67189}}^1$

素因数の和:67268

約数の個数: 16

約数和(自身を含む): 290260800

約数和(自身を除く): 88089099

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 67189, 201567, 1142213, 3426639, 3964151, 11892453, 67390567, 202171701]

約数ペア:

[(1, 202171701), (3, 67390567), (17, 11892453), (51, 3964151), (59, 3426639), (177, 1142213), (1003, 201567), (3009, 67189)]