205722504

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{24421}}^1$

素因数の和:24452

約数の個数: 80

約数和(自身を含む): 620563020

約数和(自身を除く): 414840516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 24421, 48842, 73263, 97684, 146526, 195368, 219789, 293052, 317473, 439578, 586104, 634946, 659367, 879156, 952419, 1269892, 1318734, 1758312, 1904838, 1978101, 2539784, 2637468, 2857257, 3809676, 3956202, 5274936, 5714514, 7619352, 7912404, 8571771, 11429028, 15824808, 17143542, 22858056, 25715313, 34287084, 51430626, 68574168, 102861252, 205722504]

約数ペア:

[(1, 205722504), (2, 102861252), (3, 68574168), (4, 51430626), (6, 34287084), (8, 25715313), (9, 22858056), (12, 17143542), (13, 15824808), (18, 11429028), (24, 8571771), (26, 7912404), (27, 7619352), (36, 5714514), (39, 5274936), (52, 3956202), (54, 3809676), (72, 2857257), (78, 2637468), (81, 2539784), (104, 1978101), (108, 1904838), (117, 1758312), (156, 1318734), (162, 1269892), (216, 952419), (234, 879156), (312, 659367), (324, 634946), (351, 586104), (468, 439578), (648, 317473), (702, 293052), (936, 219789), (1053, 195368), (1404, 146526), (2106, 97684), (2808, 73263), (4212, 48842), (8424, 24421)]