201222002

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 303855192

約数和(自身を除く): 102633190

約数列:

[1, 2, 353, 421, 677, 706, 842, 1354, 148613, 238981, 285017, 297226, 477962, 570034, 100611001, 201222002]

約数ペア:

[(1, 201222002), (2, 100611001), (353, 570034), (421, 477962), (677, 297226), (706, 285017), (842, 238981), (1354, 148613)]