201543628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{352349}}^1$

素因数の和:352377

約数の個数: 24

約数和(自身を含む): 414363600

約数和(自身を除く): 212819972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 352349, 704698, 1409396, 3875839, 4580537, 7751678, 9161074, 15503356, 18322148, 50385907, 100771814, 201543628]

約数ペア:

[(1, 201543628), (2, 100771814), (4, 50385907), (11, 18322148), (13, 15503356), (22, 9161074), (26, 7751678), (44, 4580537), (52, 3875839), (143, 1409396), (286, 704698), (572, 352349)]