219266936

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73877}}^1$

素因数の和:73943

約数の個数: 32

約数和(自身を含む): 478729440

約数和(自身を除く): 259462504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 73877, 147754, 295508, 517139, 591016, 1034278, 2068556, 3915481, 4137112, 7830962, 15661924, 27408367, 31323848, 54816734, 109633468, 219266936]

約数ペア:

[(1, 219266936), (2, 109633468), (4, 54816734), (7, 31323848), (8, 27408367), (14, 15661924), (28, 7830962), (53, 4137112), (56, 3915481), (106, 2068556), (212, 1034278), (371, 591016), (424, 517139), (742, 295508), (1484, 147754), (2968, 73877)]