215512192

素因数分解:

$2^7\times 7^2\times {\mathrm{34361}}^1$

素因数の和:34389

約数の個数: 48

約数和(自身を含む): 499451670

約数和(自身を除く): 283939478

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, 34361, 68722, 137444, 240527, 274888, 481054, 549776, 962108, 1099552, 1683689, 1924216, 2199104, 3367378, 3848432, 4398208, 6734756, 7696864, 13469512, 15393728, 26939024, 30787456, 53878048, 107756096, 215512192]

約数ペア:

[(1, 215512192), (2, 107756096), (4, 53878048), (7, 30787456), (8, 26939024), (14, 15393728), (16, 13469512), (28, 7696864), (32, 6734756), (49, 4398208), (56, 3848432), (64, 3367378), (98, 2199104), (112, 1924216), (128, 1683689), (196, 1099552), (224, 962108), (392, 549776), (448, 481054), (784, 274888), (896, 240527), (1568, 137444), (3136, 68722), (6272, 34361)]