198838045

素因数分解:

$5^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{2939}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 272926080

約数和(自身を除く): 74088035

約数列:

[1, 5, 7, 35, 1933, 2939, 9665, 13531, 14695, 20573, 67655, 102865, 5681087, 28405435, 39767609, 198838045]

約数ペア:

[(1, 198838045), (5, 39767609), (7, 28405435), (35, 5681087), (1933, 102865), (2939, 67655), (9665, 20573), (13531, 14695)]