201183990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 96

約数和(自身を含む): 577172736

約数和(自身を除く): 375988746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 529, 690, 805, 966, 1058, 1587, 1610, 1811, 2415, 2645, 3174, 3622, 3703, 4830, 5290, 5433, 7406, 7935, 9055, 10866, 11109, 12677, 15870, 18110, 18515, 22218, 25354, 27165, 37030, 38031, 41653, 54330, 55545, 63385, 76062, 83306, 111090, 124959, 126770, 190155, 208265, 249918, 291571, 380310, 416530, 583142, 624795, 874713, 958019, 1249590, 1457855, 1749426, 1916038, 2874057, 2915710, 4373565, 4790095, 5748114, 6706133, 8747130, 9580190, 13412266, 14370285, 20118399, 28740570, 33530665, 40236798, 67061330, 100591995, 201183990]

約数ペア:

[(1, 201183990), (2, 100591995), (3, 67061330), (5, 40236798), (6, 33530665), (7, 28740570), (10, 20118399), (14, 14370285), (15, 13412266), (21, 9580190), (23, 8747130), (30, 6706133), (35, 5748114), (42, 4790095), (46, 4373565), (69, 2915710), (70, 2874057), (105, 1916038), (115, 1749426), (138, 1457855), (161, 1249590), (210, 958019), (230, 874713), (322, 624795), (345, 583142), (483, 416530), (529, 380310), (690, 291571), (805, 249918), (966, 208265), (1058, 190155), (1587, 126770), (1610, 124959), (1811, 111090), (2415, 83306), (2645, 76062), (3174, 63385), (3622, 55545), (3703, 54330), (4830, 41653), (5290, 38031), (5433, 37030), (7406, 27165), (7935, 25354), (9055, 22218), (10866, 18515), (11109, 18110), (12677, 15870)]