202327400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{91967}}^1$

素因数の和:91994

約数の個数: 48

約数和(自身を含む): 513181440

約数和(自身を除く): 310854040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 91967, 183934, 367868, 459835, 735736, 919670, 1011637, 1839340, 2023274, 2299175, 3678680, 4046548, 4598350, 5058185, 8093096, 9196700, 10116370, 18393400, 20232740, 25290925, 40465480, 50581850, 101163700, 202327400]

約数ペア:

[(1, 202327400), (2, 101163700), (4, 50581850), (5, 40465480), (8, 25290925), (10, 20232740), (11, 18393400), (20, 10116370), (22, 9196700), (25, 8093096), (40, 5058185), (44, 4598350), (50, 4046548), (55, 3678680), (88, 2299175), (100, 2023274), (110, 1839340), (200, 1011637), (220, 919670), (275, 735736), (440, 459835), (550, 367868), (1100, 183934), (2200, 91967)]