202945136

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{52631}}^1$

素因数の和:52880

約数の個数: 20

約数和(自身を含む): 394845264

約数和(自身を除く): 191900128

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 52631, 105262, 210524, 421048, 842096, 12684071, 25368142, 50736284, 101472568, 202945136]

約数ペア:

[(1, 202945136), (2, 101472568), (4, 50736284), (8, 25368142), (16, 12684071), (241, 842096), (482, 421048), (964, 210524), (1928, 105262), (3856, 52631)]