201937778

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{30113}}^1$

素因数の和:30601

約数の個数: 16

約数和(自身を含む): 346913280

約数和(自身を除く): 144975502

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 30113, 60226, 210791, 421582, 14424127, 28848254, 100968889, 201937778]

約数ペア:

[(1, 201937778), (2, 100968889), (7, 28848254), (14, 14424127), (479, 421582), (958, 210791), (3353, 60226), (6706, 30113)]