243042982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78553}}^1$

素因数の和:78592

約数の個数: 32

約数和(自身を含む): 475094592

約数和(自身を除く): 232051610

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 78553, 157106, 549871, 1021189, 1099742, 1335401, 2042378, 2670802, 7148323, 9347807, 14296646, 17360213, 18695614, 34720426, 121521491, 243042982]

約数ペア:

[(1, 243042982), (2, 121521491), (7, 34720426), (13, 18695614), (14, 17360213), (17, 14296646), (26, 9347807), (34, 7148323), (91, 2670802), (119, 2042378), (182, 1335401), (221, 1099742), (238, 1021189), (442, 549871), (1547, 157106), (3094, 78553)]