225058808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1567}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 455064960

約数和(自身を除く): 230006152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1381, 1567, 2762, 3134, 5524, 6268, 11048, 12536, 17953, 20371, 35906, 40742, 71812, 81484, 143624, 162968, 2164027, 4328054, 8656108, 17312216, 28132351, 56264702, 112529404, 225058808]

約数ペア:

[(1, 225058808), (2, 112529404), (4, 56264702), (8, 28132351), (13, 17312216), (26, 8656108), (52, 4328054), (104, 2164027), (1381, 162968), (1567, 143624), (2762, 81484), (3134, 71812), (5524, 40742), (6268, 35906), (11048, 20371), (12536, 17953)]