202217478

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{242467}}^1$

素因数の和:242611

約数の個数: 16

約数和(自身を含む): 407346240

約数和(自身を除く): 205128762

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 242467, 484934, 727401, 1454802, 33702913, 67405826, 101108739, 202217478]

約数ペア:

[(1, 202217478), (2, 101108739), (3, 67405826), (6, 33702913), (139, 1454802), (278, 727401), (417, 484934), (834, 242467)]