211212852482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{39719}}^1$

素因数の和:40382

約数の個数: 32

約数和(自身を含む): 329453568000

約数和(自身を除く): 118240715518

約数列:

[1, 2, 31, 62, 199, 398, 431, 862, 6169, 12338, 13361, 26722, 39719, 79438, 85769, 171538, 1231289, 2462578, 2658839, 5317678, 7904081, 15808162, 17118889, 34237778, 245026511, 490053022, 530685559, 1061371118, 3406658911, 6813317822, 105606426241, 211212852482]

約数ペア:

[(1, 211212852482), (2, 105606426241), (31, 6813317822), (62, 3406658911), (199, 1061371118), (398, 530685559), (431, 490053022), (862, 245026511), (6169, 34237778), (12338, 17118889), (13361, 15808162), (26722, 7904081), (39719, 5317678), (79438, 2658839), (85769, 2462578), (171538, 1231289)]