201382370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21961}}^1$

素因数の和:22106

約数の個数: 32

約数和(自身を含む): 417453696

約数和(自身を除く): 216071326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 21961, 43922, 109805, 153727, 219610, 307454, 768635, 1537270, 2876891, 5753782, 14384455, 20138237, 28768910, 40276474, 100691185, 201382370]

約数ペア:

[(1, 201382370), (2, 100691185), (5, 40276474), (7, 28768910), (10, 20138237), (14, 14384455), (35, 5753782), (70, 2876891), (131, 1537270), (262, 768635), (655, 307454), (917, 219610), (1310, 153727), (1834, 109805), (4585, 43922), (9170, 21961)]