293555216

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{93133}}^1$

素因数の和:93338

約数の個数: 20

約数和(自身を含む): 571656492

約数和(自身を除く): 278101276

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 93133, 186266, 372532, 745064, 1490128, 18347201, 36694402, 73388804, 146777608, 293555216]

約数ペア:

[(1, 293555216), (2, 146777608), (4, 73388804), (8, 36694402), (16, 18347201), (197, 1490128), (394, 745064), (788, 372532), (1576, 186266), (3152, 93133)]