200426408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 287284312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 83, 91, 104, 107, 124, 166, 182, 214, 217, 248, 332, 364, 403, 428, 434, 581, 664, 728, 749, 806, 856, 868, 1079, 1162, 1391, 1498, 1612, 1736, 2158, 2324, 2573, 2782, 2821, 2996, 3224, 3317, 4316, 4648, 5146, 5564, 5642, 5992, 6634, 7553, 8632, 8881, 9737, 10292, 11128, 11284, 13268, 15106, 17762, 18011, 19474, 20584, 22568, 23219, 26536, 30212, 33449, 35524, 36022, 38948, 43121, 46438, 60424, 62167, 66898, 71048, 72044, 77896, 86242, 92876, 115453, 124334, 133796, 144088, 172484, 185752, 230906, 234143, 248668, 267592, 275311, 301847, 344968, 461812, 468286, 497336, 550622, 603694, 808171, 923624, 936572, 1101244, 1207388, 1616342, 1873144, 1927177, 2202488, 2414776, 3232684, 3579043, 3854354, 6465368, 7158086, 7708708, 14316172, 15417416, 25053301, 28632344, 50106602, 100213204, 200426408]

約数ペア:

[(1, 200426408), (2, 100213204), (4, 50106602), (7, 28632344), (8, 25053301), (13, 15417416), (14, 14316172), (26, 7708708), (28, 7158086), (31, 6465368), (52, 3854354), (56, 3579043), (62, 3232684), (83, 2414776), (91, 2202488), (104, 1927177), (107, 1873144), (124, 1616342), (166, 1207388), (182, 1101244), (214, 936572), (217, 923624), (248, 808171), (332, 603694), (364, 550622), (403, 497336), (428, 468286), (434, 461812), (581, 344968), (664, 301847), (728, 275311), (749, 267592), (806, 248668), (856, 234143), (868, 230906), (1079, 185752), (1162, 172484), (1391, 144088), (1498, 133796), (1612, 124334), (1736, 115453), (2158, 92876), (2324, 86242), (2573, 77896), (2782, 72044), (2821, 71048), (2996, 66898), (3224, 62167), (3317, 60424), (4316, 46438), (4648, 43121), (5146, 38948), (5564, 36022), (5642, 35524), (5992, 33449), (6634, 30212), (7553, 26536), (8632, 23219), (8881, 22568), (9737, 20584), (10292, 19474), (11128, 18011), (11284, 17762), (13268, 15106)]