200072817

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44729}}^1$

素因数の和:44813

約数の個数: 24

約数和(自身を含む): 334938240

約数和(自身を除く): 134865423

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 44729, 134187, 313103, 402561, 939309, 2817927, 3175759, 9527277, 22230313, 28581831, 66690939, 200072817]

約数ペア:

[(1, 200072817), (3, 66690939), (7, 28581831), (9, 22230313), (21, 9527277), (63, 3175759), (71, 2817927), (213, 939309), (497, 402561), (639, 313103), (1491, 134187), (4473, 44729)]