201916466

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{2011}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 308367168

約数和(自身を除く): 106450702

約数列:

[1, 2, 61, 122, 823, 1646, 2011, 4022, 50203, 100406, 122671, 245342, 1655053, 3310106, 100958233, 201916466]

約数ペア:

[(1, 201916466), (2, 100958233), (61, 3310106), (122, 1655053), (823, 245342), (1646, 122671), (2011, 100406), (4022, 50203)]