205372284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1831}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 517063680

約数和(自身を除く): 311691396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 719, 1438, 1831, 2157, 2876, 3662, 4314, 5493, 7324, 8628, 9347, 10986, 18694, 21972, 23803, 28041, 37388, 47606, 56082, 71409, 95212, 112164, 142818, 285636, 1316489, 2632978, 3949467, 5265956, 7898934, 15797868, 17114357, 34228714, 51343071, 68457428, 102686142, 205372284]

約数ペア:

[(1, 205372284), (2, 102686142), (3, 68457428), (4, 51343071), (6, 34228714), (12, 17114357), (13, 15797868), (26, 7898934), (39, 5265956), (52, 3949467), (78, 2632978), (156, 1316489), (719, 285636), (1438, 142818), (1831, 112164), (2157, 95212), (2876, 71409), (3662, 56082), (4314, 47606), (5493, 37388), (7324, 28041), (8628, 23803), (9347, 21972), (10986, 18694)]