201497252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 392176512

約数和(自身を除く): 190679260

約数列:

[1, 2, 4, 11, 22, 44, 103, 173, 206, 257, 346, 412, 514, 692, 1028, 1133, 1903, 2266, 2827, 3806, 4532, 5654, 7612, 11308, 17819, 26471, 35638, 44461, 52942, 71276, 88922, 105884, 177844, 196009, 291181, 392018, 489071, 582362, 784036, 978142, 1164724, 1956284, 4579483, 9158966, 18317932, 50374313, 100748626, 201497252]

約数ペア:

[(1, 201497252), (2, 100748626), (4, 50374313), (11, 18317932), (22, 9158966), (44, 4579483), (103, 1956284), (173, 1164724), (206, 978142), (257, 784036), (346, 582362), (412, 489071), (514, 392018), (692, 291181), (1028, 196009), (1133, 177844), (1903, 105884), (2266, 88922), (2827, 71276), (3806, 52942), (4532, 44461), (5654, 35638), (7612, 26471), (11308, 17819)]