221756892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{114781}}^1$

素因数の和:114818

約数の個数: 48

約数和(自身を含む): 617068032

約数和(自身を除く): 395311140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 114781, 229562, 344343, 459124, 688686, 803467, 1377372, 1606934, 2410401, 2639963, 3213868, 4820802, 5279926, 7919889, 9641604, 10559852, 15839778, 18479741, 31679556, 36959482, 55439223, 73918964, 110878446, 221756892]

約数ペア:

[(1, 221756892), (2, 110878446), (3, 73918964), (4, 55439223), (6, 36959482), (7, 31679556), (12, 18479741), (14, 15839778), (21, 10559852), (23, 9641604), (28, 7919889), (42, 5279926), (46, 4820802), (69, 3213868), (84, 2639963), (92, 2410401), (138, 1606934), (161, 1377372), (276, 803467), (322, 688686), (483, 459124), (644, 344343), (966, 229562), (1932, 114781)]