209301764

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 427932288

約数和(自身を除く): 218630524

約数列:

[1, 2, 4, 7, 14, 28, 83, 113, 166, 226, 332, 452, 581, 791, 797, 1162, 1582, 1594, 2324, 3164, 3188, 5579, 9379, 11158, 18758, 22316, 37516, 65653, 66151, 90061, 131306, 132302, 180122, 262612, 264604, 360244, 463057, 630427, 926114, 1260854, 1852228, 2521708, 7475063, 14950126, 29900252, 52325441, 104650882, 209301764]

約数ペア:

[(1, 209301764), (2, 104650882), (4, 52325441), (7, 29900252), (14, 14950126), (28, 7475063), (83, 2521708), (113, 1852228), (166, 1260854), (226, 926114), (332, 630427), (452, 463057), (581, 360244), (791, 264604), (797, 262612), (1162, 180122), (1582, 132302), (1594, 131306), (2324, 90061), (3164, 66151), (3188, 65653), (5579, 37516), (9379, 22316), (11158, 18758)]