199430874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1483}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 448191744

約数和(自身を除く): 248760870

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 241, 279, 482, 558, 723, 1446, 1483, 2169, 2966, 4338, 4449, 7471, 8898, 13347, 14942, 22413, 26694, 44826, 45973, 67239, 91946, 134478, 137919, 275838, 357403, 413757, 714806, 827514, 1072209, 2144418, 3216627, 6433254, 11079493, 22158986, 33238479, 66476958, 99715437, 199430874]

約数ペア:

[(1, 199430874), (2, 99715437), (3, 66476958), (6, 33238479), (9, 22158986), (18, 11079493), (31, 6433254), (62, 3216627), (93, 2144418), (186, 1072209), (241, 827514), (279, 714806), (482, 413757), (558, 357403), (723, 275838), (1446, 137919), (1483, 134478), (2169, 91946), (2966, 67239), (4338, 45973), (4449, 44826), (7471, 26694), (8898, 22413), (13347, 14942)]