200787516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12815

約数の個数: 72

約数和(自身を含む): 557531520

約数和(自身を除く): 356744004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 12763, 15732, 25526, 38289, 51052, 76578, 114867, 153156, 229734, 242497, 293549, 459468, 484994, 587098, 727491, 880647, 969988, 1174196, 1454982, 1761294, 2182473, 2641941, 2909964, 3522588, 4364946, 5283882, 5577431, 8729892, 10567764, 11154862, 16732293, 22309724, 33464586, 50196879, 66929172, 100393758, 200787516]

約数ペア:

[(1, 200787516), (2, 100393758), (3, 66929172), (4, 50196879), (6, 33464586), (9, 22309724), (12, 16732293), (18, 11154862), (19, 10567764), (23, 8729892), (36, 5577431), (38, 5283882), (46, 4364946), (57, 3522588), (69, 2909964), (76, 2641941), (92, 2182473), (114, 1761294), (138, 1454982), (171, 1174196), (207, 969988), (228, 880647), (276, 727491), (342, 587098), (414, 484994), (437, 459468), (684, 293549), (828, 242497), (874, 229734), (1311, 153156), (1748, 114867), (2622, 76578), (3933, 51052), (5244, 38289), (7866, 25526), (12763, 15732)]