200312728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 469969920

約数和(自身を除く): 269657192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 433, 616, 751, 866, 1502, 1732, 3004, 3031, 3464, 4763, 5257, 6008, 6062, 8261, 9526, 10514, 12124, 16522, 19052, 21028, 24248, 33044, 33341, 38104, 42056, 57827, 66088, 66682, 115654, 133364, 231308, 266728, 325183, 462616, 650366, 1300732, 2276281, 2601464, 3577013, 4552562, 7154026, 9105124, 14308052, 18210248, 25039091, 28616104, 50078182, 100156364, 200312728]

約数ペア:

[(1, 200312728), (2, 100156364), (4, 50078182), (7, 28616104), (8, 25039091), (11, 18210248), (14, 14308052), (22, 9105124), (28, 7154026), (44, 4552562), (56, 3577013), (77, 2601464), (88, 2276281), (154, 1300732), (308, 650366), (433, 462616), (616, 325183), (751, 266728), (866, 231308), (1502, 133364), (1732, 115654), (3004, 66682), (3031, 66088), (3464, 57827), (4763, 42056), (5257, 38104), (6008, 33341), (6062, 33044), (8261, 24248), (9526, 21028), (10514, 19052), (12124, 16522)]