201779427

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{1291}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 274606848

約数和(自身を除く): 72827421

約数列:

[1, 3, 53, 159, 983, 1291, 2949, 3873, 52099, 68423, 156297, 205269, 1269053, 3807159, 67259809, 201779427]

約数ペア:

[(1, 201779427), (3, 67259809), (53, 3807159), (159, 1269053), (983, 205269), (1291, 156297), (2949, 68423), (3873, 52099)]