204958166644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4857289}}^1$

素因数の和:4857448

約数の個数: 48

約数和(自身を含む): 450445645440

約数和(自身を除く): 245487478796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 10549, 21098, 42196, 4857289, 9714578, 19429156, 34001023, 53430179, 68002046, 106860358, 136004092, 213720716, 374011253, 665448593, 748022506, 1330897186, 1496045012, 2661794372, 4658140151, 7319934523, 9316280302, 14639869046, 18632560604, 29279738092, 51239541661, 102479083322, 204958166644]

約数ペア:

[(1, 204958166644), (2, 102479083322), (4, 51239541661), (7, 29279738092), (11, 18632560604), (14, 14639869046), (22, 9316280302), (28, 7319934523), (44, 4658140151), (77, 2661794372), (137, 1496045012), (154, 1330897186), (274, 748022506), (308, 665448593), (548, 374011253), (959, 213720716), (1507, 136004092), (1918, 106860358), (3014, 68002046), (3836, 53430179), (6028, 34001023), (10549, 19429156), (21098, 9714578), (42196, 4857289)]