199385090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 365129856

約数和(自身を除く): 165744766

約数列:

[1, 2, 5, 10, 83, 166, 233, 415, 466, 830, 1031, 1165, 2062, 2330, 5155, 10310, 19339, 38678, 85573, 96695, 171146, 193390, 240223, 427865, 480446, 855730, 1201115, 2402230, 19938509, 39877018, 99692545, 199385090]

約数ペア:

[(1, 199385090), (2, 99692545), (5, 39877018), (10, 19938509), (83, 2402230), (166, 1201115), (233, 855730), (415, 480446), (466, 427865), (830, 240223), (1031, 193390), (1165, 171146), (2062, 96695), (2330, 85573), (5155, 38678), (10310, 19339)]