284080304

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{90127}}^1$

素因数の和:90332

約数の個数: 20

約数和(自身を含む): 553205664

約数和(自身を除く): 269125360

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 90127, 180254, 360508, 721016, 1442032, 17755019, 35510038, 71020076, 142040152, 284080304]

約数ペア:

[(1, 284080304), (2, 142040152), (4, 71020076), (8, 35510038), (16, 17755019), (197, 1442032), (394, 721016), (788, 360508), (1576, 180254), (3152, 90127)]