200706610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19543}}^1$

素因数の和:19642

約数の個数: 32

約数和(自身を含む): 394007040

約数和(自身を除く): 193300430

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 19543, 39086, 97715, 195430, 254059, 508118, 1270295, 1543897, 2540590, 3087794, 7719485, 15438970, 20070661, 40141322, 100353305, 200706610]

約数ペア:

[(1, 200706610), (2, 100353305), (5, 40141322), (10, 20070661), (13, 15438970), (26, 7719485), (65, 3087794), (79, 2540590), (130, 1543897), (158, 1270295), (395, 508118), (790, 254059), (1027, 195430), (2054, 97715), (5135, 39086), (10270, 19543)]