200404772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{43987}}^1$

素因数の和:44075

約数の個数: 24

約数和(自身を含む): 376889184

約数和(自身を除く): 176484412

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 43987, 87974, 175948, 747779, 1495558, 2947129, 2991116, 5894258, 11788516, 50101193, 100202386, 200404772]

約数ペア:

[(1, 200404772), (2, 100202386), (4, 50101193), (17, 11788516), (34, 5894258), (67, 2991116), (68, 2947129), (134, 1495558), (268, 747779), (1139, 175948), (2278, 87974), (4556, 43987)]