203406841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 241274880

約数和(自身を除く): 37868039

約数列:

[1, 11, 29, 31, 67, 307, 319, 341, 737, 899, 1943, 2077, 3377, 8903, 9517, 9889, 20569, 21373, 22847, 60233, 97933, 104687, 226259, 275993, 596501, 637639, 662563, 3035923, 6561511, 7014029, 18491531, 203406841]

約数ペア:

[(1, 203406841), (11, 18491531), (29, 7014029), (31, 6561511), (67, 3035923), (307, 662563), (319, 637639), (341, 596501), (737, 275993), (899, 226259), (1943, 104687), (2077, 97933), (3377, 60233), (8903, 22847), (9517, 21373), (9889, 20569)]