219648632

素因数分解:

$2^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{5279}}^1$

素因数の和:6035

約数の個数: 32

約数和(自身を含む): 471398400

約数和(自身を除く): 251749768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 743, 1486, 2972, 5201, 5279, 5944, 10402, 10558, 20804, 21116, 36953, 41608, 42232, 73906, 147812, 295624, 3922297, 7844594, 15689188, 27456079, 31378376, 54912158, 109824316, 219648632]

約数ペア:

[(1, 219648632), (2, 109824316), (4, 54912158), (7, 31378376), (8, 27456079), (14, 15689188), (28, 7844594), (56, 3922297), (743, 295624), (1486, 147812), (2972, 73906), (5201, 42232), (5279, 41608), (5944, 36953), (10402, 21116), (10558, 20804)]