201644368

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{6883}}^1$

素因数の和:8722

約数の個数: 20

約数和(自身を含む): 390956128

約数和(自身を除く): 189311760

約数列:

[1, 2, 4, 8, 16, 1831, 3662, 6883, 7324, 13766, 14648, 27532, 29296, 55064, 110128, 12602773, 25205546, 50411092, 100822184, 201644368]

約数ペア:

[(1, 201644368), (2, 100822184), (4, 50411092), (8, 25205546), (16, 12602773), (1831, 110128), (3662, 55064), (6883, 29296), (7324, 27532), (13766, 14648)]