188805903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14197}}^1$

素因数の和:14255

約数の個数: 32

約数和(自身を含む): 305313792

約数和(自身を除く): 116507889

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299, 14197, 42591, 156167, 184561, 440107, 468501, 553683, 1320321, 2030171, 4841177, 5721391, 6090513, 14523531, 17164173, 62935301, 188805903]

約数ペア:

[(1, 188805903), (3, 62935301), (11, 17164173), (13, 14523531), (31, 6090513), (33, 5721391), (39, 4841177), (93, 2030171), (143, 1320321), (341, 553683), (403, 468501), (429, 440107), (1023, 184561), (1209, 156167), (4433, 42591), (13299, 14197)]