207949832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12107}}^1$

素因数の和:12245

約数の個数: 32

約数和(自身を含む): 414093600

約数和(自身を除く): 206143768

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 12107, 17176, 24214, 48428, 96856, 230033, 460066, 920132, 1368091, 1840264, 2736182, 5472364, 10944728, 25993729, 51987458, 103974916, 207949832]

約数ペア:

[(1, 207949832), (2, 103974916), (4, 51987458), (8, 25993729), (19, 10944728), (38, 5472364), (76, 2736182), (113, 1840264), (152, 1368091), (226, 920132), (452, 460066), (904, 230033), (2147, 96856), (4294, 48428), (8588, 24214), (12107, 17176)]