208298064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17569}}^1$

素因数の和:17612

約数の個数: 80

約数和(自身を含む): 610030400

約数和(自身を除く): 401732336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 17569, 35138, 52707, 70276, 105414, 140552, 210828, 228397, 281104, 333811, 421656, 456794, 667622, 685191, 843312, 913588, 1001433, 1335244, 1370382, 1827176, 2002866, 2670488, 2740764, 3654352, 4005732, 4339543, 5340976, 5481528, 8011464, 8679086, 10963056, 13018629, 16022928, 17358172, 26037258, 34716344, 52074516, 69432688, 104149032, 208298064]

約数ペア:

[(1, 208298064), (2, 104149032), (3, 69432688), (4, 52074516), (6, 34716344), (8, 26037258), (12, 17358172), (13, 16022928), (16, 13018629), (19, 10963056), (24, 8679086), (26, 8011464), (38, 5481528), (39, 5340976), (48, 4339543), (52, 4005732), (57, 3654352), (76, 2740764), (78, 2670488), (104, 2002866), (114, 1827176), (152, 1370382), (156, 1335244), (208, 1001433), (228, 913588), (247, 843312), (304, 685191), (312, 667622), (456, 456794), (494, 421656), (624, 333811), (741, 281104), (912, 228397), (988, 210828), (1482, 140552), (1976, 105414), (2964, 70276), (3952, 52707), (5928, 35138), (11856, 17569)]