217592380222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1\times {\mathrm{4937}}^1$

素因数の和:7505

約数の個数: 64

約数和(自身を含む): 398750215680

約数和(自身を除く): 181157835458

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2473, 2546, 4937, 4946, 8911, 9874, 17311, 17822, 34559, 34622, 46987, 69118, 93803, 93974, 165691, 187606, 328909, 330779, 331382, 656621, 657818, 661558, 1159837, 1313242, 2315453, 2319674, 3148129, 4630906, 6284801, 6296258, 12209201, 12569602, 22036903, 24418402, 43993607, 44073806, 85464407, 87987214, 170928814, 231974819, 463949638, 818016467, 1623823733, 1636032934, 3247647466, 5726115269, 11452230538, 15542312873, 31084625746, 108796190111, 217592380222]

約数ペア:

[(1, 217592380222), (2, 108796190111), (7, 31084625746), (14, 15542312873), (19, 11452230538), (38, 5726115269), (67, 3247647466), (133, 1636032934), (134, 1623823733), (266, 818016467), (469, 463949638), (938, 231974819), (1273, 170928814), (2473, 87987214), (2546, 85464407), (4937, 44073806), (4946, 43993607), (8911, 24418402), (9874, 22036903), (17311, 12569602), (17822, 12209201), (34559, 6296258), (34622, 6284801), (46987, 4630906), (69118, 3148129), (93803, 2319674), (93974, 2315453), (165691, 1313242), (187606, 1159837), (328909, 661558), (330779, 657818), (331382, 656621)]