194892978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{87553}}^1$

素因数の和:87618

約数の個数: 32

約数和(自身を含む): 453879936

約数和(自身を除く): 258986958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 87553, 175106, 262659, 525318, 612871, 1225742, 1838613, 3677226, 4640309, 9280618, 13920927, 27841854, 32482163, 64964326, 97446489, 194892978]

約数ペア:

[(1, 194892978), (2, 97446489), (3, 64964326), (6, 32482163), (7, 27841854), (14, 13920927), (21, 9280618), (42, 4640309), (53, 3677226), (106, 1838613), (159, 1225742), (318, 612871), (371, 525318), (742, 262659), (1113, 175106), (2226, 87553)]