201930861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{25603}}^1$

素因数の和:25856

約数の個数: 16

約数和(自身を含む): 294958080

約数和(自身を除く): 93027219

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 25603, 76809, 281633, 844899, 6119117, 18357351, 67310287, 201930861]

約数ペア:

[(1, 201930861), (3, 67310287), (11, 18357351), (33, 6119117), (239, 844899), (717, 281633), (2629, 76809), (7887, 25603)]