201764211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 341729280

約数和(自身を除く): 139965069

約数列:

[1, 3, 11, 17, 19, 23, 33, 51, 57, 69, 187, 209, 253, 323, 391, 437, 561, 627, 759, 823, 969, 1173, 1311, 2469, 3553, 4301, 4807, 7429, 9053, 10659, 12903, 13991, 14421, 15637, 18929, 22287, 27159, 41973, 46911, 56787, 81719, 153901, 172007, 208219, 245157, 265829, 321793, 359651, 461703, 516021, 624657, 797487, 965379, 1078953, 2924119, 3539723, 3956161, 6114067, 8772357, 10619169, 11868483, 18342201, 67254737, 201764211]

約数ペア:

[(1, 201764211), (3, 67254737), (11, 18342201), (17, 11868483), (19, 10619169), (23, 8772357), (33, 6114067), (51, 3956161), (57, 3539723), (69, 2924119), (187, 1078953), (209, 965379), (253, 797487), (323, 624657), (391, 516021), (437, 461703), (561, 359651), (627, 321793), (759, 265829), (823, 245157), (969, 208219), (1173, 172007), (1311, 153901), (2469, 81719), (3553, 56787), (4301, 46911), (4807, 41973), (7429, 27159), (9053, 22287), (10659, 18929), (12903, 15637), (13991, 14421)]