208099190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39043}}^1$

素因数の和:39104

約数の個数: 32

約数和(自身を含む): 413241696

約数和(自身を除く): 205142506

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 39043, 78086, 195215, 390430, 507559, 1015118, 1600763, 2537795, 3201526, 5075590, 8003815, 16007630, 20809919, 41619838, 104049595, 208099190]

約数ペア:

[(1, 208099190), (2, 104049595), (5, 41619838), (10, 20809919), (13, 16007630), (26, 8003815), (41, 5075590), (65, 3201526), (82, 2537795), (130, 1600763), (205, 1015118), (410, 507559), (533, 390430), (1066, 195215), (2665, 78086), (5330, 39043)]