206937648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 603739136

約数和(自身を除く): 396801488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 151, 186, 248, 279, 302, 307, 372, 453, 496, 558, 604, 614, 744, 906, 921, 1116, 1208, 1228, 1359, 1488, 1812, 1842, 2232, 2416, 2456, 2718, 2763, 3624, 3684, 4464, 4681, 4912, 5436, 5526, 7248, 7368, 9362, 9517, 10872, 11052, 14043, 14736, 18724, 19034, 21744, 22104, 28086, 28551, 37448, 38068, 42129, 44208, 46357, 56172, 57102, 74896, 76136, 84258, 85653, 92714, 112344, 114204, 139071, 152272, 168516, 171306, 185428, 224688, 228408, 278142, 337032, 342612, 370856, 417213, 456816, 556284, 674064, 685224, 741712, 834426, 1112568, 1370448, 1437067, 1668852, 2225136, 2874134, 3337704, 4311201, 5748268, 6675408, 8622402, 11496536, 12933603, 17244804, 22993072, 25867206, 34489608, 51734412, 68979216, 103468824, 206937648]

約数ペア:

[(1, 206937648), (2, 103468824), (3, 68979216), (4, 51734412), (6, 34489608), (8, 25867206), (9, 22993072), (12, 17244804), (16, 12933603), (18, 11496536), (24, 8622402), (31, 6675408), (36, 5748268), (48, 4311201), (62, 3337704), (72, 2874134), (93, 2225136), (124, 1668852), (144, 1437067), (151, 1370448), (186, 1112568), (248, 834426), (279, 741712), (302, 685224), (307, 674064), (372, 556284), (453, 456816), (496, 417213), (558, 370856), (604, 342612), (614, 337032), (744, 278142), (906, 228408), (921, 224688), (1116, 185428), (1208, 171306), (1228, 168516), (1359, 152272), (1488, 139071), (1812, 114204), (1842, 112344), (2232, 92714), (2416, 85653), (2456, 84258), (2718, 76136), (2763, 74896), (3624, 57102), (3684, 56172), (4464, 46357), (4681, 44208), (4912, 42129), (5436, 38068), (5526, 37448), (7248, 28551), (7368, 28086), (9362, 22104), (9517, 21744), (10872, 19034), (11052, 18724), (14043, 14736)]