210553667968

素因数分解:

$2^7\times 7^2\times {\mathrm{33570419}}^1$

素因数の和:33570447

約数の個数: 48

約数和(自身を含む): 487946054700

約数和(自身を除く): 277392386732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 33570419, 67140838, 134281676, 234992933, 268563352, 469985866, 537126704, 939971732, 1074253408, 1644950531, 1879943464, 2148506816, 3289901062, 3759886928, 4297013632, 6579802124, 7519773856, 13159604248, 15039547712, 26319208496, 30079095424, 52638416992, 105276833984, 210553667968]

約数ペア:

[(1, 210553667968), (2, 105276833984), (4, 52638416992), (7, 30079095424), (8, 26319208496), (14, 15039547712), (16, 13159604248), (28, 7519773856), (32, 6579802124), (49, 4297013632), (56, 3759886928), (64, 3289901062), (98, 2148506816), (112, 1879943464), (128, 1644950531), (196, 1074253408), (224, 939971732), (392, 537126704), (448, 469985866), (784, 268563352), (896, 234992933), (1568, 134281676), (3136, 67140838), (6272, 33570419)]