206565138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4481}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 484540056

約数和(自身を除く): 277974918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 2561, 3546, 4481, 5122, 7683, 8962, 13443, 15366, 23049, 26886, 40329, 46098, 58253, 80658, 116506, 174759, 349518, 524277, 882757, 1048554, 1765514, 2648271, 5296542, 7944813, 11475841, 15889626, 22951682, 34427523, 68855046, 103282569, 206565138]

約数ペア:

[(1, 206565138), (2, 103282569), (3, 68855046), (6, 34427523), (9, 22951682), (13, 15889626), (18, 11475841), (26, 7944813), (39, 5296542), (78, 2648271), (117, 1765514), (197, 1048554), (234, 882757), (394, 524277), (591, 349518), (1182, 174759), (1773, 116506), (2561, 80658), (3546, 58253), (4481, 46098), (5122, 40329), (7683, 26886), (8962, 23049), (13443, 15366)]