200166978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 450261504

約数和(自身を除く): 250094526

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 251, 258, 281, 473, 502, 562, 753, 843, 946, 1419, 1506, 1686, 2761, 2838, 3091, 5522, 6182, 8283, 9273, 10793, 12083, 16566, 18546, 21586, 24166, 32379, 36249, 64758, 70531, 72498, 118723, 132913, 141062, 211593, 237446, 265826, 356169, 398739, 423186, 712338, 775841, 797478, 1551682, 2327523, 3032833, 4655046, 6065666, 9098499, 18196998, 33361163, 66722326, 100083489, 200166978]

約数ペア:

[(1, 200166978), (2, 100083489), (3, 66722326), (6, 33361163), (11, 18196998), (22, 9098499), (33, 6065666), (43, 4655046), (66, 3032833), (86, 2327523), (129, 1551682), (251, 797478), (258, 775841), (281, 712338), (473, 423186), (502, 398739), (562, 356169), (753, 265826), (843, 237446), (946, 211593), (1419, 141062), (1506, 132913), (1686, 118723), (2761, 72498), (2838, 70531), (3091, 64758), (5522, 36249), (6182, 32379), (8283, 24166), (9273, 21586), (10793, 18546), (12083, 16566)]