200520414

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2917}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 476217600

約数和(自身を除く): 275697186

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1809, 2546, 2917, 3618, 3819, 5834, 7638, 8751, 11457, 17502, 22914, 26253, 34371, 52506, 55423, 68742, 78759, 110846, 157518, 166269, 195439, 332538, 390878, 498807, 586317, 997614, 1172634, 1496421, 1758951, 2992842, 3517902, 3713341, 5276853, 7426682, 10553706, 11140023, 22280046, 33420069, 66840138, 100260207, 200520414]

約数ペア:

[(1, 200520414), (2, 100260207), (3, 66840138), (6, 33420069), (9, 22280046), (18, 11140023), (19, 10553706), (27, 7426682), (38, 5276853), (54, 3713341), (57, 3517902), (67, 2992842), (114, 1758951), (134, 1496421), (171, 1172634), (201, 997614), (342, 586317), (402, 498807), (513, 390878), (603, 332538), (1026, 195439), (1206, 166269), (1273, 157518), (1809, 110846), (2546, 78759), (2917, 68742), (3618, 55423), (3819, 52506), (5834, 34371), (7638, 26253), (8751, 22914), (11457, 17502)]