196291528

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 373332960

約数和(自身を除く): 177041432

約数列:

[1, 2, 4, 8, 97, 194, 388, 443, 571, 776, 886, 1142, 1772, 2284, 3544, 4568, 42971, 55387, 85942, 110774, 171884, 221548, 252953, 343768, 443096, 505906, 1011812, 2023624, 24536441, 49072882, 98145764, 196291528]

約数ペア:

[(1, 196291528), (2, 98145764), (4, 49072882), (8, 24536441), (97, 2023624), (194, 1011812), (388, 505906), (443, 443096), (571, 343768), (776, 252953), (886, 221548), (1142, 171884), (1772, 110774), (2284, 85942), (3544, 55387), (4568, 42971)]