200973080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 588487680

約数和(自身を除く): 387514600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2530, 2837, 3080, 3220, 3542, 5060, 5674, 6440, 7084, 8855, 10120, 11348, 14168, 14185, 17710, 19859, 22696, 28370, 31207, 35420, 39718, 56740, 62414, 65251, 70840, 79436, 99295, 113480, 124828, 130502, 156035, 158872, 198590, 218449, 249656, 261004, 312070, 326255, 397180, 436898, 456757, 522008, 624140, 652510, 717761, 794360, 873796, 913514, 1092245, 1248280, 1305020, 1435522, 1747592, 1827028, 2184490, 2283785, 2610040, 2871044, 3588805, 3654056, 4368980, 4567570, 5024327, 5742088, 7177610, 8737960, 9135140, 10048654, 14355220, 18270280, 20097308, 25121635, 28710440, 40194616, 50243270, 100486540, 200973080]

約数ペア:

[(1, 200973080), (2, 100486540), (4, 50243270), (5, 40194616), (7, 28710440), (8, 25121635), (10, 20097308), (11, 18270280), (14, 14355220), (20, 10048654), (22, 9135140), (23, 8737960), (28, 7177610), (35, 5742088), (40, 5024327), (44, 4567570), (46, 4368980), (55, 3654056), (56, 3588805), (70, 2871044), (77, 2610040), (88, 2283785), (92, 2184490), (110, 1827028), (115, 1747592), (140, 1435522), (154, 1305020), (161, 1248280), (184, 1092245), (220, 913514), (230, 873796), (253, 794360), (280, 717761), (308, 652510), (322, 624140), (385, 522008), (440, 456757), (460, 436898), (506, 397180), (616, 326255), (644, 312070), (770, 261004), (805, 249656), (920, 218449), (1012, 198590), (1265, 158872), (1288, 156035), (1540, 130502), (1610, 124828), (1771, 113480), (2024, 99295), (2530, 79436), (2837, 70840), (3080, 65251), (3220, 62414), (3542, 56740), (5060, 39718), (5674, 35420), (6440, 31207), (7084, 28370), (8855, 22696), (10120, 19859), (11348, 17710), (14168, 14185)]