212248134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 567705600

約数和(自身を除く): 355457466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 59, 62, 63, 93, 118, 126, 177, 186, 189, 217, 279, 307, 354, 378, 413, 434, 531, 558, 614, 651, 826, 837, 921, 1062, 1239, 1302, 1593, 1674, 1829, 1842, 1953, 2149, 2478, 2763, 3186, 3658, 3717, 3906, 4298, 5487, 5526, 5859, 6447, 7434, 8289, 9517, 10974, 11151, 11718, 12803, 12894, 16461, 16578, 18113, 19034, 19341, 22302, 25606, 28551, 32922, 36226, 38409, 38682, 49383, 54339, 57102, 58023, 66619, 76818, 85653, 98766, 108678, 115227, 116046, 126791, 133238, 163017, 171306, 199857, 230454, 253582, 256959, 326034, 345681, 380373, 399714, 489051, 513918, 561503, 599571, 691362, 760746, 978102, 1123006, 1141119, 1199142, 1684509, 1798713, 2282238, 3369018, 3423357, 3597426, 3930521, 5053527, 6846714, 7861042, 10107054, 11791563, 15160581, 23583126, 30321162, 35374689, 70749378, 106124067, 212248134]

約数ペア:

[(1, 212248134), (2, 106124067), (3, 70749378), (6, 35374689), (7, 30321162), (9, 23583126), (14, 15160581), (18, 11791563), (21, 10107054), (27, 7861042), (31, 6846714), (42, 5053527), (54, 3930521), (59, 3597426), (62, 3423357), (63, 3369018), (93, 2282238), (118, 1798713), (126, 1684509), (177, 1199142), (186, 1141119), (189, 1123006), (217, 978102), (279, 760746), (307, 691362), (354, 599571), (378, 561503), (413, 513918), (434, 489051), (531, 399714), (558, 380373), (614, 345681), (651, 326034), (826, 256959), (837, 253582), (921, 230454), (1062, 199857), (1239, 171306), (1302, 163017), (1593, 133238), (1674, 126791), (1829, 116046), (1842, 115227), (1953, 108678), (2149, 98766), (2478, 85653), (2763, 76818), (3186, 66619), (3658, 58023), (3717, 57102), (3906, 54339), (4298, 49383), (5487, 38682), (5526, 38409), (5859, 36226), (6447, 32922), (7434, 28551), (8289, 25606), (9517, 22302), (10974, 19341), (11151, 19034), (11718, 18113), (12803, 16578), (12894, 16461)]