208726614

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 462865104

約数和(自身を除く): 254138490

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 331, 477, 661, 662, 954, 993, 1322, 1983, 1986, 2979, 3966, 5949, 5958, 11898, 17543, 35033, 35086, 52629, 70066, 105099, 105258, 157887, 210198, 218791, 315297, 315774, 437582, 630594, 656373, 1312746, 1969119, 3938238, 11595923, 23191846, 34787769, 69575538, 104363307, 208726614]

約数ペア:

[(1, 208726614), (2, 104363307), (3, 69575538), (6, 34787769), (9, 23191846), (18, 11595923), (53, 3938238), (106, 1969119), (159, 1312746), (318, 656373), (331, 630594), (477, 437582), (661, 315774), (662, 315297), (954, 218791), (993, 210198), (1322, 157887), (1983, 105258), (1986, 105099), (2979, 70066), (3966, 52629), (5949, 35086), (5958, 35033), (11898, 17543)]