201473728

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{51607}}^1$

素因数の和:51680

約数の個数: 28

約数和(自身を含む): 406361392

約数和(自身を除く): 204887664

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 51607, 103214, 206428, 412856, 825712, 1651424, 3148027, 3302848, 6296054, 12592108, 25184216, 50368432, 100736864, 201473728]

約数ペア:

[(1, 201473728), (2, 100736864), (4, 50368432), (8, 25184216), (16, 12592108), (32, 6296054), (61, 3302848), (64, 3148027), (122, 1651424), (244, 825712), (488, 412856), (976, 206428), (1952, 103214), (3904, 51607)]