202100144

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28513}}^1$

素因数の和:28964

約数の個数: 20

約数和(自身を含む): 392466696

約数和(自身を除く): 190366552

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28513, 57026, 114052, 228104, 456208, 12631259, 25262518, 50525036, 101050072, 202100144]

約数ペア:

[(1, 202100144), (2, 101050072), (4, 50525036), (8, 25262518), (16, 12631259), (443, 456208), (886, 228104), (1772, 114052), (3544, 57026), (7088, 28513)]