201625606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 395136000

約数和(自身を除く): 193510394

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 199, 247, 266, 293, 398, 494, 586, 1393, 1729, 2051, 2587, 2786, 3458, 3781, 3809, 4102, 5174, 5567, 7562, 7618, 11134, 18109, 26467, 26663, 36218, 38969, 49153, 52934, 53326, 58307, 72371, 77938, 98306, 116614, 144742, 344071, 408149, 506597, 688142, 757991, 816298, 1013194, 1107833, 1515982, 2215666, 5305937, 7754831, 10611874, 14401829, 15509662, 28803658, 100812803, 201625606]

約数ペア:

[(1, 201625606), (2, 100812803), (7, 28803658), (13, 15509662), (14, 14401829), (19, 10611874), (26, 7754831), (38, 5305937), (91, 2215666), (133, 1515982), (182, 1107833), (199, 1013194), (247, 816298), (266, 757991), (293, 688142), (398, 506597), (494, 408149), (586, 344071), (1393, 144742), (1729, 116614), (2051, 98306), (2587, 77938), (2786, 72371), (3458, 58307), (3781, 53326), (3809, 52934), (4102, 49153), (5174, 38969), (5567, 36218), (7562, 26663), (7618, 26467), (11134, 18109)]