205957998

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{23399}}^1$

素因数の和:23573

約数の個数: 32

約数和(自身を含む): 460512000

約数和(自身を除く): 254554002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 23399, 46798, 70197, 140394, 210591, 421182, 631773, 1263546, 3814037, 7628074, 11442111, 22884222, 34326333, 68652666, 102978999, 205957998]

約数ペア:

[(1, 205957998), (2, 102978999), (3, 68652666), (6, 34326333), (9, 22884222), (18, 11442111), (27, 7628074), (54, 3814037), (163, 1263546), (326, 631773), (489, 421182), (978, 210591), (1467, 140394), (2934, 70197), (4401, 46798), (8802, 23399)]