210977984

素因数分解:

$2^6\times 7^1\times {\mathrm{470933}}^1$

素因数の和:470952

約数の個数: 28

約数和(自身を含む): 478468944

約数和(自身を除く): 267490960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 470933, 941866, 1883732, 3296531, 3767464, 6593062, 7534928, 13186124, 15069856, 26372248, 30139712, 52744496, 105488992, 210977984]

約数ペア:

[(1, 210977984), (2, 105488992), (4, 52744496), (7, 30139712), (8, 26372248), (14, 15069856), (16, 13186124), (28, 7534928), (32, 6593062), (56, 3767464), (64, 3296531), (112, 1883732), (224, 941866), (448, 470933)]