210111408

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4193

約数の個数: 120

約数和(自身を含む): 656864208

約数和(自身を除く): 446752800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4157, 4212, 5616, 6318, 8314, 8424, 12471, 12636, 16628, 16848, 24942, 25272, 33256, 37413, 49884, 50544, 54041, 66512, 74826, 99768, 108082, 112239, 149652, 162123, 199536, 216164, 224478, 299304, 324246, 336717, 432328, 448956, 486369, 598608, 648492, 673434, 864656, 897912, 972738, 1010151, 1296984, 1346868, 1459107, 1795824, 1945476, 2020302, 2593968, 2693736, 2918214, 3890952, 4040604, 4377321, 5387472, 5836428, 7781904, 8081208, 8754642, 11672856, 13131963, 16162416, 17509284, 23345712, 26263926, 35018568, 52527852, 70037136, 105055704, 210111408]

約数ペア:

[(1, 210111408), (2, 105055704), (3, 70037136), (4, 52527852), (6, 35018568), (8, 26263926), (9, 23345712), (12, 17509284), (13, 16162416), (16, 13131963), (18, 11672856), (24, 8754642), (26, 8081208), (27, 7781904), (36, 5836428), (39, 5387472), (48, 4377321), (52, 4040604), (54, 3890952), (72, 2918214), (78, 2693736), (81, 2593968), (104, 2020302), (108, 1945476), (117, 1795824), (144, 1459107), (156, 1346868), (162, 1296984), (208, 1010151), (216, 972738), (234, 897912), (243, 864656), (312, 673434), (324, 648492), (351, 598608), (432, 486369), (468, 448956), (486, 432328), (624, 336717), (648, 324246), (702, 299304), (936, 224478), (972, 216164), (1053, 199536), (1296, 162123), (1404, 149652), (1872, 112239), (1944, 108082), (2106, 99768), (2808, 74826), (3159, 66512), (3888, 54041), (4157, 50544), (4212, 49884), (5616, 37413), (6318, 33256), (8314, 25272), (8424, 24942), (12471, 16848), (12636, 16628)]