198873184

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 420396480

約数和(自身を除く): 221523296

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 223, 232, 248, 446, 464, 496, 892, 899, 928, 961, 992, 1784, 1798, 1922, 3568, 3596, 3844, 6467, 6913, 7136, 7192, 7688, 12934, 13826, 14384, 15376, 25868, 27652, 27869, 28768, 30752, 51736, 55304, 55738, 103472, 110608, 111476, 200477, 206944, 214303, 221216, 222952, 400954, 428606, 445904, 801908, 857212, 891808, 1603816, 1714424, 3207632, 3428848, 6214787, 6415264, 6857696, 12429574, 24859148, 49718296, 99436592, 198873184]

約数ペア:

[(1, 198873184), (2, 99436592), (4, 49718296), (8, 24859148), (16, 12429574), (29, 6857696), (31, 6415264), (32, 6214787), (58, 3428848), (62, 3207632), (116, 1714424), (124, 1603816), (223, 891808), (232, 857212), (248, 801908), (446, 445904), (464, 428606), (496, 400954), (892, 222952), (899, 221216), (928, 214303), (961, 206944), (992, 200477), (1784, 111476), (1798, 110608), (1922, 103472), (3568, 55738), (3596, 55304), (3844, 51736), (6467, 30752), (6913, 28768), (7136, 27869), (7192, 27652), (7688, 25868), (12934, 15376), (13826, 14384)]