202215549

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 274724480

約数和(自身を除く): 72508931

約数列:

[1, 3, 61, 183, 487, 1461, 2269, 6807, 29707, 89121, 138409, 415227, 1105003, 3315009, 67405183, 202215549]

約数ペア:

[(1, 202215549), (3, 67405183), (61, 3315009), (183, 1105003), (487, 415227), (1461, 138409), (2269, 89121), (6807, 29707)]