200840389828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{104701}}^1$

素因数の和:105752

約数の個数: 48

約数和(自身を含む): 389130427504

約数和(自身を除く): 188290037676

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 997, 1924, 1994, 3988, 12961, 25922, 36889, 51844, 73778, 104701, 147556, 209402, 418804, 479557, 959114, 1361113, 1918228, 2722226, 3873937, 5444452, 7747874, 15495748, 50361181, 100722362, 104386897, 201444724, 208773794, 417547588, 1357029661, 2714059322, 3862315189, 5428118644, 7724630378, 15449260756, 50210097457, 100420194914, 200840389828]

約数ペア:

[(1, 200840389828), (2, 100420194914), (4, 50210097457), (13, 15449260756), (26, 7724630378), (37, 5428118644), (52, 3862315189), (74, 2714059322), (148, 1357029661), (481, 417547588), (962, 208773794), (997, 201444724), (1924, 104386897), (1994, 100722362), (3988, 50361181), (12961, 15495748), (25922, 7747874), (36889, 5444452), (51844, 3873937), (73778, 2722226), (104701, 1918228), (147556, 1361113), (209402, 959114), (418804, 479557)]