203048408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34721}}^1$

素因数の和:34787

約数の個数: 32

約数和(自身を含む): 412497360

約数和(自身を除く): 209448952

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 34721, 69442, 138884, 277768, 590257, 1180514, 1493003, 2361028, 2986006, 4722056, 5972012, 11944024, 25381051, 50762102, 101524204, 203048408]

約数ペア:

[(1, 203048408), (2, 101524204), (4, 50762102), (8, 25381051), (17, 11944024), (34, 5972012), (43, 4722056), (68, 2986006), (86, 2361028), (136, 1493003), (172, 1180514), (344, 590257), (731, 277768), (1462, 138884), (2924, 69442), (5848, 34721)]