155220249602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20123}}^1\times {\mathrm{350617}}^1$

素因数の和:370753

約数の個数: 16

約数和(自身を含む): 254010118752

約数和(自身を除く): 98789869150

約数列:

[1, 2, 11, 22, 20123, 40246, 221353, 350617, 442706, 701234, 3856787, 7713574, 7055465891, 14110931782, 77610124801, 155220249602]

約数ペア:

[(1, 155220249602), (2, 77610124801), (11, 14110931782), (22, 7055465891), (20123, 7713574), (40246, 3856787), (221353, 701234), (350617, 442706)]