207825904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90833}}^1$

素因数の和:90865

約数の個数: 40

約数和(自身を含む): 473063472

約数和(自身を除く): 265237568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 90833, 181666, 363332, 726664, 999163, 1180829, 1453328, 1998326, 2361658, 3996652, 4723316, 7993304, 9446632, 12989119, 15986608, 18893264, 25978238, 51956476, 103912952, 207825904]

約数ペア:

[(1, 207825904), (2, 103912952), (4, 51956476), (8, 25978238), (11, 18893264), (13, 15986608), (16, 12989119), (22, 9446632), (26, 7993304), (44, 4723316), (52, 3996652), (88, 2361658), (104, 1998326), (143, 1453328), (176, 1180829), (208, 999163), (286, 726664), (572, 363332), (1144, 181666), (2288, 90833)]