201644848

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{151841}}^1$

素因数の和:151932

約数の個数: 20

約数和(自身を含む): 395396568

約数和(自身を除く): 193751720

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 151841, 303682, 607364, 1214728, 2429456, 12602803, 25205606, 50411212, 100822424, 201644848]

約数ペア:

[(1, 201644848), (2, 100822424), (4, 50411212), (8, 25205606), (16, 12602803), (83, 2429456), (166, 1214728), (332, 607364), (664, 303682), (1328, 151841)]