201239296

素因数分解:

$2^8\times {\mathrm{491}}^1\times {\mathrm{1601}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 402762024

約数和(自身を除く): 201522728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 491, 982, 1601, 1964, 3202, 3928, 6404, 7856, 12808, 15712, 25616, 31424, 51232, 62848, 102464, 125696, 204928, 409856, 786091, 1572182, 3144364, 6288728, 12577456, 25154912, 50309824, 100619648, 201239296]

約数ペア:

[(1, 201239296), (2, 100619648), (4, 50309824), (8, 25154912), (16, 12577456), (32, 6288728), (64, 3144364), (128, 1572182), (256, 786091), (491, 409856), (982, 204928), (1601, 125696), (1964, 102464), (3202, 62848), (3928, 51232), (6404, 31424), (7856, 25616), (12808, 15712)]