199257584

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{12959}}^1$

素因数の和:13029

約数の個数: 30

約数和(自身を含む): 398947680

約数和(自身を除く): 199690096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 12959, 15376, 25918, 51836, 103672, 207344, 401729, 803458, 1606916, 3213832, 6427664, 12453599, 24907198, 49814396, 99628792, 199257584]

約数ペア:

[(1, 199257584), (2, 99628792), (4, 49814396), (8, 24907198), (16, 12453599), (31, 6427664), (62, 3213832), (124, 1606916), (248, 803458), (496, 401729), (961, 207344), (1922, 103672), (3844, 51836), (7688, 25918), (12959, 15376)]