206880077159

素因数分解:

$7^3\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{29819}}^1$

素因数の和:30132

約数の個数: 32

約数和(自身を含む): 244762560000

約数和(自身を除く): 37882482841

約数列:

[1, 7, 49, 113, 179, 343, 791, 1253, 5537, 8771, 20227, 29819, 38759, 61397, 141589, 208733, 991123, 1461131, 3369547, 5337601, 6937861, 10227917, 23586829, 37363207, 165107803, 261542449, 603148913, 1155754621, 1830797143, 4222042391, 29554296737, 206880077159]

約数ペア:

[(1, 206880077159), (7, 29554296737), (49, 4222042391), (113, 1830797143), (179, 1155754621), (343, 603148913), (791, 261542449), (1253, 165107803), (5537, 37363207), (8771, 23586829), (20227, 10227917), (29819, 6937861), (38759, 5337601), (61397, 3369547), (141589, 1461131), (208733, 991123)]