199390716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{791233}}^1$

素因数の和:791250

約数の個数: 36

約数和(自身を含む): 576018352

約数和(自身を除く): 376627636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 791233, 1582466, 2373699, 3164932, 4747398, 5538631, 7121097, 9494796, 11077262, 14242194, 16615893, 22154524, 28484388, 33231786, 49847679, 66463572, 99695358, 199390716]

約数ペア:

[(1, 199390716), (2, 99695358), (3, 66463572), (4, 49847679), (6, 33231786), (7, 28484388), (9, 22154524), (12, 16615893), (14, 14242194), (18, 11077262), (21, 9494796), (28, 7121097), (36, 5538631), (42, 4747398), (63, 3164932), (84, 2373699), (126, 1582466), (252, 791233)]