193219390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16333}}^1$

素因数の和:16373

約数の個数: 48

約数和(自身を含む): 430433568

約数和(自身を除く): 237214178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 16333, 32666, 81665, 114331, 163330, 212329, 228662, 424658, 571655, 1061645, 1143310, 1486303, 2123290, 2760277, 2972606, 5520554, 7431515, 13801385, 14863030, 19321939, 27602770, 38643878, 96609695, 193219390]

約数ペア:

[(1, 193219390), (2, 96609695), (5, 38643878), (7, 27602770), (10, 19321939), (13, 14863030), (14, 13801385), (26, 7431515), (35, 5520554), (65, 2972606), (70, 2760277), (91, 2123290), (130, 1486303), (169, 1143310), (182, 1061645), (338, 571655), (455, 424658), (845, 228662), (910, 212329), (1183, 163330), (1690, 114331), (2366, 81665), (5915, 32666), (11830, 16333)]