202128164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{424639}}^1$

素因数の和:424667

約数の個数: 24

約数和(自身を含む): 428037120

約数和(自身を除く): 225908956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 424639, 849278, 1698556, 2972473, 5944946, 7218863, 11889892, 14437726, 28875452, 50532041, 101064082, 202128164]

約数ペア:

[(1, 202128164), (2, 101064082), (4, 50532041), (7, 28875452), (14, 14437726), (17, 11889892), (28, 7218863), (34, 5944946), (68, 2972473), (119, 1698556), (238, 849278), (476, 424639)]