202211997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{16889}}^1$

素因数の和:17212

約数の個数: 16

約数和(自身を含む): 291318720

約数和(自身を除く): 89106723

約数列:

[1, 3, 13, 39, 307, 921, 3991, 11973, 16889, 50667, 219557, 658671, 5184923, 15554769, 67403999, 202211997]

約数ペア:

[(1, 202211997), (3, 67403999), (13, 15554769), (39, 5184923), (307, 658671), (921, 219557), (3991, 50667), (11973, 16889)]