208879788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1429}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 525805280

約数和(自身を除く): 316925492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 937, 1429, 1874, 2811, 2858, 3748, 4287, 5622, 5716, 8574, 11244, 12181, 17148, 18577, 24362, 36543, 37154, 48724, 55731, 73086, 74308, 111462, 146172, 222924, 1338973, 2677946, 4016919, 5355892, 8033838, 16067676, 17406649, 34813298, 52219947, 69626596, 104439894, 208879788]

約数ペア:

[(1, 208879788), (2, 104439894), (3, 69626596), (4, 52219947), (6, 34813298), (12, 17406649), (13, 16067676), (26, 8033838), (39, 5355892), (52, 4016919), (78, 2677946), (156, 1338973), (937, 222924), (1429, 146172), (1874, 111462), (2811, 74308), (2858, 73086), (3748, 55731), (4287, 48724), (5622, 37154), (5716, 36543), (8574, 24362), (11244, 18577), (12181, 17148)]