220605138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14071}}^1$

素因数の和:14159

約数の個数: 48

約数和(自身を含む): 522465216

約数和(自身を除く): 301860078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 14071, 15678, 28142, 42213, 84426, 126639, 182923, 253278, 365846, 548769, 942757, 1097538, 1646307, 1885514, 2828271, 3292614, 5656542, 8484813, 12255841, 16969626, 24511682, 36767523, 73535046, 110302569, 220605138]

約数ペア:

[(1, 220605138), (2, 110302569), (3, 73535046), (6, 36767523), (9, 24511682), (13, 16969626), (18, 12255841), (26, 8484813), (39, 5656542), (67, 3292614), (78, 2828271), (117, 1885514), (134, 1646307), (201, 1097538), (234, 942757), (402, 548769), (603, 365846), (871, 253278), (1206, 182923), (1742, 126639), (2613, 84426), (5226, 42213), (7839, 28142), (14071, 15678)]