205736792331

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1\times {\mathrm{69997}}^1$

素因数の和:72163

約数の個数: 32

約数和(自身を含む): 318339704320

約数和(自身を除く): 112602911989

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2089, 6267, 14623, 43869, 69997, 139963, 209991, 419889, 489979, 979741, 1469937, 2939223, 4689799, 14069397, 32828593, 98485779, 146223733, 438671199, 1023566131, 3070698393, 9796990111, 29390970333, 68578930777, 205736792331]

約数ペア:

[(1, 205736792331), (3, 68578930777), (7, 29390970333), (21, 9796990111), (67, 3070698393), (201, 1023566131), (469, 438671199), (1407, 146223733), (2089, 98485779), (6267, 32828593), (14623, 14069397), (43869, 4689799), (69997, 2939223), (139963, 1469937), (209991, 979741), (419889, 489979)]