207810438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{8221}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 454643712

約数和(自身を除く): 246833274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 383, 766, 1149, 2298, 4213, 8221, 8426, 12639, 16442, 24663, 25278, 49326, 90431, 180862, 271293, 542586, 3148643, 6297286, 9445929, 18891858, 34635073, 69270146, 103905219, 207810438]

約数ペア:

[(1, 207810438), (2, 103905219), (3, 69270146), (6, 34635073), (11, 18891858), (22, 9445929), (33, 6297286), (66, 3148643), (383, 542586), (766, 271293), (1149, 180862), (2298, 90431), (4213, 49326), (8221, 25278), (8426, 24663), (12639, 16442)]