204038421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{3943}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 278667264

約数和(自身を除く): 74628843

約数列:

[1, 3, 47, 141, 367, 1101, 3943, 11829, 17249, 51747, 185321, 555963, 1447081, 4341243, 68012807, 204038421]

約数ペア:

[(1, 204038421), (3, 68012807), (47, 4341243), (141, 1447081), (367, 555963), (1101, 185321), (3943, 51747), (11829, 17249)]