193669190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135433}}^1$

素因数の和:135464

約数の個数: 32

約数和(自身を含む): 409552416

約数和(自身を除く): 215883226

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 135433, 270866, 677165, 1354330, 1489763, 1760629, 2979526, 3521258, 7448815, 8803145, 14897630, 17606290, 19366919, 38733838, 96834595, 193669190]

約数ペア:

[(1, 193669190), (2, 96834595), (5, 38733838), (10, 19366919), (11, 17606290), (13, 14897630), (22, 8803145), (26, 7448815), (55, 3521258), (65, 2979526), (110, 1760629), (130, 1489763), (143, 1354330), (286, 677165), (715, 270866), (1430, 135433)]