202249268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 389883984

約数和(自身を除く): 187634716

約数列:

[1, 2, 4, 13, 26, 52, 97, 101, 194, 202, 388, 397, 404, 794, 1261, 1313, 1588, 2522, 2626, 5044, 5161, 5252, 9797, 10322, 19594, 20644, 38509, 39188, 40097, 77018, 80194, 127361, 154036, 160388, 254722, 500617, 509444, 521261, 1001234, 1042522, 2002468, 2085044, 3889409, 7778818, 15557636, 50562317, 101124634, 202249268]

約数ペア:

[(1, 202249268), (2, 101124634), (4, 50562317), (13, 15557636), (26, 7778818), (52, 3889409), (97, 2085044), (101, 2002468), (194, 1042522), (202, 1001234), (388, 521261), (397, 509444), (404, 500617), (794, 254722), (1261, 160388), (1313, 154036), (1588, 127361), (2522, 80194), (2626, 77018), (5044, 40097), (5161, 39188), (5252, 38509), (9797, 20644), (10322, 19594)]