200998978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 130777022

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 713, 1081, 1426, 1457, 2162, 2914, 2999, 5998, 33511, 67022, 68977, 92969, 137954, 140953, 185938, 281906, 2138287, 3241919, 4276574, 4369543, 6483838, 8739086, 100499489, 200998978]

約数ペア:

[(1, 200998978), (2, 100499489), (23, 8739086), (31, 6483838), (46, 4369543), (47, 4276574), (62, 3241919), (94, 2138287), (713, 281906), (1081, 185938), (1426, 140953), (1457, 137954), (2162, 92969), (2914, 68977), (2999, 67022), (5998, 33511)]