208086806370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{16249}}^1\times {\mathrm{426871}}^1$

素因数の和:443130

約数の個数: 32

約数和(自身を含む): 499440240000

約数和(自身を除く): 291353433630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16249, 32498, 48747, 81245, 97494, 162490, 243735, 426871, 487470, 853742, 1280613, 2134355, 2561226, 4268710, 6403065, 12806130, 6936226879, 13872453758, 20808680637, 34681134395, 41617361274, 69362268790, 104043403185, 208086806370]

約数ペア:

[(1, 208086806370), (2, 104043403185), (3, 69362268790), (5, 41617361274), (6, 34681134395), (10, 20808680637), (15, 13872453758), (30, 6936226879), (16249, 12806130), (32498, 6403065), (48747, 4268710), (81245, 2561226), (97494, 2134355), (162490, 1280613), (243735, 853742), (426871, 487470)]