205129435398

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5623}}^1\times {\mathrm{141397}}^1$

素因数の和:147068

約数の個数: 32

約数和(自身を含む): 419877401856

約数和(自身を除く): 214747966458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5623, 11246, 16869, 33738, 141397, 241789, 282794, 424191, 483578, 725367, 848382, 1450734, 6080071, 12160142, 18240213, 36480426, 795075331, 1590150662, 2385225993, 4770451986, 34188239233, 68376478466, 102564717699, 205129435398]

約数ペア:

[(1, 205129435398), (2, 102564717699), (3, 68376478466), (6, 34188239233), (43, 4770451986), (86, 2385225993), (129, 1590150662), (258, 795075331), (5623, 36480426), (11246, 18240213), (16869, 12160142), (33738, 6080071), (141397, 1450734), (241789, 848382), (282794, 725367), (424191, 483578)]