201128884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{35993}}^1$

素因数の和:36135

約数の個数: 24

約数和(自身を含む): 387007488

約数和(自身を除く): 185878604

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 35993, 71986, 143972, 395923, 791846, 1583692, 4571111, 9142222, 18284444, 50282221, 100564442, 201128884]

約数ペア:

[(1, 201128884), (2, 100564442), (4, 50282221), (11, 18284444), (22, 9142222), (44, 4571111), (127, 1583692), (254, 791846), (508, 395923), (1397, 143972), (2794, 71986), (5588, 35993)]