208039876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 416642688

約数和(自身を除く): 208602812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 241, 253, 482, 506, 853, 964, 1012, 1706, 2651, 3412, 5302, 5543, 9383, 10604, 11086, 18766, 19619, 22172, 37532, 39238, 60973, 78476, 121946, 205573, 215809, 243892, 411146, 431618, 822292, 863236, 2261303, 4522606, 4728179, 9045212, 9456358, 18912716, 52009969, 104019938, 208039876]

約数ペア:

[(1, 208039876), (2, 104019938), (4, 52009969), (11, 18912716), (22, 9456358), (23, 9045212), (44, 4728179), (46, 4522606), (92, 2261303), (241, 863236), (253, 822292), (482, 431618), (506, 411146), (853, 243892), (964, 215809), (1012, 205573), (1706, 121946), (2651, 78476), (3412, 60973), (5302, 39238), (5543, 37532), (9383, 22172), (10604, 19619), (11086, 18766)]