201643113

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204299}}^1$

素因数の和:204356

約数の個数: 16

約数和(自身を含む): 313804800

約数和(自身を除く): 112161687

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204299, 612897, 1430093, 4290279, 9602053, 28806159, 67214371, 201643113]

約数ペア:

[(1, 201643113), (3, 67214371), (7, 28806159), (21, 9602053), (47, 4290279), (141, 1430093), (329, 612897), (987, 204299)]