200744322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 438497280

約数和(自身を除く): 237752958

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 103, 138, 174, 206, 309, 487, 618, 667, 974, 1334, 1461, 2001, 2369, 2922, 2987, 4002, 4738, 5974, 7107, 8961, 11201, 14123, 14214, 17922, 22402, 28246, 33603, 42369, 50161, 67206, 68701, 84738, 100322, 137402, 150483, 206103, 300966, 324829, 412206, 649658, 974487, 1153703, 1454669, 1948974, 2307406, 2909338, 3461109, 4364007, 6922218, 8728014, 33457387, 66914774, 100372161, 200744322]

約数ペア:

[(1, 200744322), (2, 100372161), (3, 66914774), (6, 33457387), (23, 8728014), (29, 6922218), (46, 4364007), (58, 3461109), (69, 2909338), (87, 2307406), (103, 1948974), (138, 1454669), (174, 1153703), (206, 974487), (309, 649658), (487, 412206), (618, 324829), (667, 300966), (974, 206103), (1334, 150483), (1461, 137402), (2001, 100322), (2369, 84738), (2922, 68701), (2987, 67206), (4002, 50161), (4738, 42369), (5974, 33603), (7107, 28246), (8961, 22402), (11201, 17922), (14123, 14214)]