208045425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{56611}}^1$

素因数の和:56638

約数の個数: 36

約数和(自身を含む): 400133616

約数和(自身を除く): 192088191

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 56611, 169833, 283055, 396277, 849165, 1188831, 1415275, 1981385, 2773939, 4245825, 5944155, 8321817, 9906925, 13869695, 29720775, 41609085, 69348475, 208045425]

約数ペア:

[(1, 208045425), (3, 69348475), (5, 41609085), (7, 29720775), (15, 13869695), (21, 9906925), (25, 8321817), (35, 5944155), (49, 4245825), (75, 2773939), (105, 1981385), (147, 1415275), (175, 1188831), (245, 849165), (525, 396277), (735, 283055), (1225, 169833), (3675, 56611)]