200665730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 366569280

約数和(自身を除く): 165903550

約数列:

[1, 2, 5, 10, 109, 218, 227, 454, 545, 811, 1090, 1135, 1622, 2270, 4055, 8110, 24743, 49486, 88399, 123715, 176798, 184097, 247430, 368194, 441995, 883990, 920485, 1840970, 20066573, 40133146, 100332865, 200665730]

約数ペア:

[(1, 200665730), (2, 100332865), (5, 40133146), (10, 20066573), (109, 1840970), (218, 920485), (227, 883990), (454, 441995), (545, 368194), (811, 247430), (1090, 184097), (1135, 176798), (1622, 123715), (2270, 88399), (4055, 49486), (8110, 24743)]