200072770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 365880240

約数和(自身を除く): 165807470

約数列:

[1, 2, 5, 10, 109, 173, 218, 346, 545, 865, 1061, 1090, 1730, 2122, 5305, 10610, 18857, 37714, 94285, 115649, 183553, 188570, 231298, 367106, 578245, 917765, 1156490, 1835530, 20007277, 40014554, 100036385, 200072770]

約数ペア:

[(1, 200072770), (2, 100036385), (5, 40014554), (10, 20007277), (109, 1835530), (173, 1156490), (218, 917765), (346, 578245), (545, 367106), (865, 231298), (1061, 188570), (1090, 183553), (1730, 115649), (2122, 94285), (5305, 37714), (10610, 18857)]