206822884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{17581}}^1$

素因数の和:17775

約数の個数: 24

約数和(自身を含む): 385467768

約数和(自身を除く): 178644884

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 17581, 35162, 70324, 298877, 597754, 1195508, 3041513, 6083026, 12166052, 51705721, 103411442, 206822884]

約数ペア:

[(1, 206822884), (2, 103411442), (4, 51705721), (17, 12166052), (34, 6083026), (68, 3041513), (173, 1195508), (346, 597754), (692, 298877), (2941, 70324), (5882, 35162), (11764, 17581)]