194895939

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 337305600

約数和(自身を除く): 142409661

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 59, 119, 133, 177, 323, 357, 399, 413, 487, 969, 1003, 1121, 1239, 1461, 2261, 3009, 3363, 3409, 6783, 7021, 7847, 8279, 9253, 10227, 19057, 21063, 23541, 24837, 27759, 28733, 57171, 57953, 64771, 86199, 133399, 157301, 173859, 194313, 201131, 400197, 471903, 488461, 545927, 603393, 1101107, 1465383, 1637781, 3303321, 3419227, 3821489, 9280759, 10257681, 11464467, 27842277, 64965313, 194895939]

約数ペア:

[(1, 194895939), (3, 64965313), (7, 27842277), (17, 11464467), (19, 10257681), (21, 9280759), (51, 3821489), (57, 3419227), (59, 3303321), (119, 1637781), (133, 1465383), (177, 1101107), (323, 603393), (357, 545927), (399, 488461), (413, 471903), (487, 400197), (969, 201131), (1003, 194313), (1121, 173859), (1239, 157301), (1461, 133399), (2261, 86199), (3009, 64771), (3363, 57953), (3409, 57171), (6783, 28733), (7021, 27759), (7847, 24837), (8279, 23541), (9253, 21063), (10227, 19057)]