200852575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 313837056

約数和(自身を除く): 112984481

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 103, 175, 275, 385, 515, 721, 1013, 1133, 1925, 2575, 3605, 5065, 5665, 7091, 7931, 11143, 18025, 25325, 28325, 35455, 39655, 55715, 78001, 104339, 177275, 198275, 278575, 390005, 521695, 730373, 1147729, 1950025, 2608475, 3651865, 5738645, 8034103, 18259325, 28693225, 40170515, 200852575]

約数ペア:

[(1, 200852575), (5, 40170515), (7, 28693225), (11, 18259325), (25, 8034103), (35, 5738645), (55, 3651865), (77, 2608475), (103, 1950025), (175, 1147729), (275, 730373), (385, 521695), (515, 390005), (721, 278575), (1013, 198275), (1133, 177275), (1925, 104339), (2575, 78001), (3605, 55715), (5065, 39655), (5665, 35455), (7091, 28325), (7931, 25325), (11143, 18025)]