194144002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 318528000

約数和(自身を除く): 124383998

約数列:

[1, 2, 13, 26, 157, 199, 239, 314, 398, 478, 2041, 2587, 3107, 4082, 5174, 6214, 31243, 37523, 47561, 62486, 75046, 95122, 406159, 487799, 618293, 812318, 975598, 1236586, 7467077, 14934154, 97072001, 194144002]

約数ペア:

[(1, 194144002), (2, 97072001), (13, 14934154), (26, 7467077), (157, 1236586), (199, 975598), (239, 812318), (314, 618293), (398, 487799), (478, 406159), (2041, 95122), (2587, 75046), (3107, 62486), (4082, 47561), (5174, 37523), (6214, 31243)]