201376231

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 248282880

約数和(自身を除く): 46906649

約数列:

[1, 7, 19, 49, 133, 163, 931, 1141, 1327, 3097, 7987, 9289, 21679, 25213, 65023, 151753, 176491, 216301, 1235437, 1514107, 4109719, 10598749, 28768033, 201376231]

約数ペア:

[(1, 201376231), (7, 28768033), (19, 10598749), (49, 4109719), (133, 1514107), (163, 1235437), (931, 216301), (1141, 176491), (1327, 151753), (3097, 65023), (7987, 25213), (9289, 21679)]