205685764

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{5113}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 367287480

約数和(自身を除く): 161601716

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 5113, 10057, 10226, 20114, 20452, 40228, 455057, 577769, 910114, 1155538, 1820228, 2311076, 51421441, 102842882, 205685764]

約数ペア:

[(1, 205685764), (2, 102842882), (4, 51421441), (89, 2311076), (113, 1820228), (178, 1155538), (226, 910114), (356, 577769), (452, 455057), (5113, 40228), (10057, 20452), (10226, 20114)]