214913216

素因数分解:

$2^6\times 7^2\times {\mathrm{68531}}^1$

素因数の和:68557

約数の個数: 42

約数和(自身を含む): 496103148

約数和(自身を除く): 281189932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 68531, 137062, 274124, 479717, 548248, 959434, 1096496, 1918868, 2192992, 3358019, 3837736, 4385984, 6716038, 7675472, 13432076, 15350944, 26864152, 30701888, 53728304, 107456608, 214913216]

約数ペア:

[(1, 214913216), (2, 107456608), (4, 53728304), (7, 30701888), (8, 26864152), (14, 15350944), (16, 13432076), (28, 7675472), (32, 6716038), (49, 4385984), (56, 3837736), (64, 3358019), (98, 2192992), (112, 1918868), (196, 1096496), (224, 959434), (392, 548248), (448, 479717), (784, 274124), (1568, 137062), (3136, 68531)]