201088208

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{206033}}^1$

素因数の和:206102

約数の個数: 20

約数和(自身を含む): 395997348

約数和(自身を除く): 194909140

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 206033, 412066, 824132, 1648264, 3296528, 12568013, 25136026, 50272052, 100544104, 201088208]

約数ペア:

[(1, 201088208), (2, 100544104), (4, 50272052), (8, 25136026), (16, 12568013), (61, 3296528), (122, 1648264), (244, 824132), (488, 412066), (976, 206033)]