205128996886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6529}}^1\times {\mathrm{6833}}^1$

素因数の和:13405

約数の個数: 48

約数和(自身を含む): 356115639600

約数和(自身を除く): 150986642714

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6529, 6833, 13058, 13666, 71819, 75163, 124051, 129827, 143638, 150326, 248102, 259654, 790009, 826793, 1364561, 1428097, 1580018, 1653586, 2729122, 2856194, 15010171, 15709067, 30020342, 31418134, 44612657, 89225314, 490739227, 847640483, 981478454, 1695280966, 5398131497, 9324045313, 10796262994, 18648090626, 102564498443, 205128996886]

約数ペア:

[(1, 205128996886), (2, 102564498443), (11, 18648090626), (19, 10796262994), (22, 9324045313), (38, 5398131497), (121, 1695280966), (209, 981478454), (242, 847640483), (418, 490739227), (2299, 89225314), (4598, 44612657), (6529, 31418134), (6833, 30020342), (13058, 15709067), (13666, 15010171), (71819, 2856194), (75163, 2729122), (124051, 1653586), (129827, 1580018), (143638, 1428097), (150326, 1364561), (248102, 826793), (259654, 790009)]