201237138

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{17387}}^1$

素因数の和:18038

約数の個数: 24

約数和(自身を含む): 436717008

約数和(自身を除く): 235479870

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 17387, 34774, 52161, 104322, 156483, 312966, 11179841, 22359682, 33539523, 67079046, 100618569, 201237138]

約数ペア:

[(1, 201237138), (2, 100618569), (3, 67079046), (6, 33539523), (9, 22359682), (18, 11179841), (643, 312966), (1286, 156483), (1929, 104322), (3858, 52161), (5787, 34774), (11574, 17387)]