204718084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{65699}}^1$

素因数の和:65763

約数の個数: 24

約数和(自身を含む): 386316000

約数和(自身を除く): 181597916

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 65699, 131398, 262796, 1248281, 2496562, 2693659, 4993124, 5387318, 10774636, 51179521, 102359042, 204718084]

約数ペア:

[(1, 204718084), (2, 102359042), (4, 51179521), (19, 10774636), (38, 5387318), (41, 4993124), (76, 2693659), (82, 2496562), (164, 1248281), (779, 262796), (1558, 131398), (3116, 65699)]