205896236

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4303

約数の個数: 72

約数和(自身を含む): 475256880

約数和(自身を除く): 269360644

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 4253, 6916, 8506, 12103, 17012, 24206, 29771, 48412, 55289, 59542, 80807, 110578, 119084, 161614, 208397, 221156, 323228, 387023, 416794, 565649, 774046, 833588, 1050491, 1131298, 1548092, 2100982, 2262596, 2709161, 3959543, 4201964, 5418322, 7353437, 7919086, 10836644, 14706874, 15838172, 29413748, 51474059, 102948118, 205896236]

約数ペア:

[(1, 205896236), (2, 102948118), (4, 51474059), (7, 29413748), (13, 15838172), (14, 14706874), (19, 10836644), (26, 7919086), (28, 7353437), (38, 5418322), (49, 4201964), (52, 3959543), (76, 2709161), (91, 2262596), (98, 2100982), (133, 1548092), (182, 1131298), (196, 1050491), (247, 833588), (266, 774046), (364, 565649), (494, 416794), (532, 387023), (637, 323228), (931, 221156), (988, 208397), (1274, 161614), (1729, 119084), (1862, 110578), (2548, 80807), (3458, 59542), (3724, 55289), (4253, 48412), (6916, 29771), (8506, 24206), (12103, 17012)]