201100496

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122027}}^1$

素因数の和:122138

約数の個数: 20

約数和(自身を含む): 393418272

約数和(自身を除く): 192317776

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122027, 244054, 488108, 976216, 1952432, 12568781, 25137562, 50275124, 100550248, 201100496]

約数ペア:

[(1, 201100496), (2, 100550248), (4, 50275124), (8, 25137562), (16, 12568781), (103, 1952432), (206, 976216), (412, 488108), (824, 244054), (1648, 122027)]