201573328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145303}}^1$

素因数の和:1145322

約数の個数: 20

約数和(自身を含む): 426053088

約数和(自身を除く): 224479760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145303, 2290606, 4581212, 9162424, 12598333, 18324848, 25196666, 50393332, 100786664, 201573328]

約数ペア:

[(1, 201573328), (2, 100786664), (4, 50393332), (8, 25196666), (11, 18324848), (16, 12598333), (22, 9162424), (44, 4581212), (88, 2290606), (176, 1145303)]