207864644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 423698688

約数和(自身を除く): 215834044

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 5003, 10006, 10387, 20012, 20774, 41548, 65039, 85051, 130078, 170102, 235141, 260156, 340204, 470282, 940564, 1105663, 2211326, 3056833, 3997397, 4422652, 6113666, 7994794, 12227332, 15989588, 51966161, 103932322, 207864644]

約数ペア:

[(1, 207864644), (2, 103932322), (4, 51966161), (13, 15989588), (17, 12227332), (26, 7994794), (34, 6113666), (47, 4422652), (52, 3997397), (68, 3056833), (94, 2211326), (188, 1105663), (221, 940564), (442, 470282), (611, 340204), (799, 260156), (884, 235141), (1222, 170102), (1598, 130078), (2444, 85051), (3196, 65039), (5003, 41548), (10006, 20774), (10387, 20012)]