203480937

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 350438400

約数和(自身を除く): 146957463

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 107, 171, 209, 297, 321, 337, 513, 627, 963, 1011, 1177, 1881, 2033, 2889, 3033, 3531, 3707, 5643, 6099, 6403, 9099, 10593, 11121, 18297, 19209, 22363, 31779, 33363, 36059, 54891, 57627, 67089, 70433, 100089, 108177, 172881, 201267, 211299, 324531, 396649, 603801, 633897, 685121, 973593, 1189947, 1901691, 2055363, 3569841, 6166089, 7536331, 10709523, 18498267, 22608993, 67826979, 203480937]

約数ペア:

[(1, 203480937), (3, 67826979), (9, 22608993), (11, 18498267), (19, 10709523), (27, 7536331), (33, 6166089), (57, 3569841), (99, 2055363), (107, 1901691), (171, 1189947), (209, 973593), (297, 685121), (321, 633897), (337, 603801), (513, 396649), (627, 324531), (963, 211299), (1011, 201267), (1177, 172881), (1881, 108177), (2033, 100089), (2889, 70433), (3033, 67089), (3531, 57627), (3707, 54891), (5643, 36059), (6099, 33363), (6403, 31779), (9099, 22363), (10593, 19209), (11121, 18297)]