220352994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{733}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 517910400

約数和(自身を除く): 297557406

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 293, 342, 513, 586, 733, 879, 1026, 1466, 1758, 2199, 2637, 4398, 5274, 5567, 6597, 7911, 11134, 13194, 13927, 15822, 16701, 19791, 27854, 33402, 39582, 41781, 50103, 83562, 100206, 125343, 150309, 214769, 250686, 300618, 376029, 429538, 644307, 752058, 1288614, 1932921, 3865842, 4080611, 5798763, 8161222, 11597526, 12241833, 24483666, 36725499, 73450998, 110176497, 220352994]

約数ペア:

[(1, 220352994), (2, 110176497), (3, 73450998), (6, 36725499), (9, 24483666), (18, 12241833), (19, 11597526), (27, 8161222), (38, 5798763), (54, 4080611), (57, 3865842), (114, 1932921), (171, 1288614), (293, 752058), (342, 644307), (513, 429538), (586, 376029), (733, 300618), (879, 250686), (1026, 214769), (1466, 150309), (1758, 125343), (2199, 100206), (2637, 83562), (4398, 50103), (5274, 41781), (5567, 39582), (6597, 33402), (7911, 27854), (11134, 19791), (13194, 16701), (13927, 15822)]