220551824218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1\times {\mathrm{2797}}^1$

素因数の和:4247

約数の個数: 64

約数和(自身を含む): 376152196608

約数和(自身を除く): 155600372390

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 407, 803, 814, 1327, 1606, 2654, 2701, 2797, 5402, 5594, 14597, 29194, 29711, 30767, 49099, 59422, 61534, 96871, 98198, 103489, 193742, 204181, 206978, 408362, 540089, 1065581, 1080178, 1138379, 2131162, 2245991, 2276758, 3584227, 3711619, 4491982, 7168454, 7423238, 7554697, 15109394, 39426497, 40827809, 78852994, 81655618, 83101667, 137329903, 166203334, 270948187, 274659806, 541896374, 1510628933, 2980430057, 3021257866, 5960860114, 10025082919, 20050165838, 110275912109, 220551824218]

約数ペア:

[(1, 220551824218), (2, 110275912109), (11, 20050165838), (22, 10025082919), (37, 5960860114), (73, 3021257866), (74, 2980430057), (146, 1510628933), (407, 541896374), (803, 274659806), (814, 270948187), (1327, 166203334), (1606, 137329903), (2654, 83101667), (2701, 81655618), (2797, 78852994), (5402, 40827809), (5594, 39426497), (14597, 15109394), (29194, 7554697), (29711, 7423238), (30767, 7168454), (49099, 4491982), (59422, 3711619), (61534, 3584227), (96871, 2276758), (98198, 2245991), (103489, 2131162), (193742, 1138379), (204181, 1080178), (206978, 1065581), (408362, 540089)]