208293894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11159}}^1$

素因数の和:11245

約数の個数: 48

約数和(自身を含む): 485727840

約数和(自身を除く): 277433946

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 9333, 11159, 18666, 22318, 33477, 66954, 100431, 189703, 200862, 379406, 569109, 680699, 1138218, 1361398, 1707327, 2042097, 3414654, 4084194, 6126291, 11571883, 12252582, 23143766, 34715649, 69431298, 104146947, 208293894]

約数ペア:

[(1, 208293894), (2, 104146947), (3, 69431298), (6, 34715649), (9, 23143766), (17, 12252582), (18, 11571883), (34, 6126291), (51, 4084194), (61, 3414654), (102, 2042097), (122, 1707327), (153, 1361398), (183, 1138218), (306, 680699), (366, 569109), (549, 379406), (1037, 200862), (1098, 189703), (2074, 100431), (3111, 66954), (6222, 33477), (9333, 22318), (11159, 18666)]