209843712001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{1601}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 274610995200

約数和(自身を除く): 64767283199

約数列:

[1, 7, 11, 29, 77, 79, 203, 319, 553, 743, 869, 1601, 2233, 2291, 5201, 6083, 8173, 11207, 16037, 17611, 21547, 25201, 46429, 57211, 58697, 123277, 126479, 150829, 176407, 237017, 325003, 410879, 510719, 645667, 885353, 1189543, 1391269, 1659119, 1702213, 3575033, 3667891, 4519669, 8326801, 9738883, 11915491, 13084973, 18724343, 25675237, 34496747, 40346801, 91594811, 93973897, 131070401, 241477229, 282427607, 379464217, 657817279, 1033712867, 2656249519, 2725243013, 7235990069, 19076701091, 29977673143, 209843712001]

約数ペア:

[(1, 209843712001), (7, 29977673143), (11, 19076701091), (29, 7235990069), (77, 2725243013), (79, 2656249519), (203, 1033712867), (319, 657817279), (553, 379464217), (743, 282427607), (869, 241477229), (1601, 131070401), (2233, 93973897), (2291, 91594811), (5201, 40346801), (6083, 34496747), (8173, 25675237), (11207, 18724343), (16037, 13084973), (17611, 11915491), (21547, 9738883), (25201, 8326801), (46429, 4519669), (57211, 3667891), (58697, 3575033), (123277, 1702213), (126479, 1659119), (150829, 1391269), (176407, 1189543), (237017, 885353), (325003, 645667), (410879, 510719)]