201370345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 274544640

約数和(自身を除く): 73174295

約数列:

[1, 5, 11, 29, 55, 145, 191, 319, 661, 955, 1595, 2101, 3305, 5539, 7271, 10505, 19169, 27695, 36355, 60929, 95845, 126251, 210859, 304645, 631255, 1054295, 1388761, 3661279, 6943805, 18306395, 40274069, 201370345]

約数ペア:

[(1, 201370345), (5, 40274069), (11, 18306395), (29, 6943805), (55, 3661279), (145, 1388761), (191, 1054295), (319, 631255), (661, 304645), (955, 210859), (1595, 126251), (2101, 95845), (3305, 60929), (5539, 36355), (7271, 27695), (10505, 19169)]