201657376

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 416078208

約数和(自身を除く): 214420832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 311, 368, 622, 736, 881, 1244, 1762, 2488, 3524, 4976, 7048, 7153, 9952, 14096, 14306, 20263, 28192, 28612, 40526, 57224, 81052, 114448, 162104, 228896, 273991, 324208, 547982, 648416, 1095964, 2191928, 4383856, 6301793, 8767712, 12603586, 25207172, 50414344, 100828688, 201657376]

約数ペア:

[(1, 201657376), (2, 100828688), (4, 50414344), (8, 25207172), (16, 12603586), (23, 8767712), (32, 6301793), (46, 4383856), (92, 2191928), (184, 1095964), (311, 648416), (368, 547982), (622, 324208), (736, 273991), (881, 228896), (1244, 162104), (1762, 114448), (2488, 81052), (3524, 57224), (4976, 40526), (7048, 28612), (7153, 28192), (9952, 20263), (14096, 14306)]