208406704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1184129}}^1$

素因数の和:1184148

約数の個数: 20

約数和(自身を含む): 440496360

約数和(自身を除く): 232089656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1184129, 2368258, 4736516, 9473032, 13025419, 18946064, 26050838, 52101676, 104203352, 208406704]

約数ペア:

[(1, 208406704), (2, 104203352), (4, 52101676), (8, 26050838), (11, 18946064), (16, 13025419), (22, 9473032), (44, 4736516), (88, 2368258), (176, 1184129)]