201247418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{4673}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 307754856

約数和(自身を除く): 106507438

約数列:

[1, 2, 61, 122, 353, 706, 4673, 9346, 21533, 43066, 285053, 570106, 1649569, 3299138, 100623709, 201247418]

約数ペア:

[(1, 201247418), (2, 100623709), (61, 3299138), (122, 1649569), (353, 570106), (706, 285053), (4673, 43066), (9346, 21533)]