201628377704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938734401}}^1$

素因数の和:1938734420

約数の個数: 16

約数和(自身を含む): 407134224420

約数和(自身を除く): 205505846716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938734401, 3877468802, 7754937604, 15509875208, 25203547213, 50407094426, 100814188852, 201628377704]

約数ペア:

[(1, 201628377704), (2, 100814188852), (4, 50407094426), (8, 25203547213), (13, 15509875208), (26, 7754937604), (52, 3877468802), (104, 1938734401)]