214613984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30347}}^1$

素因数の和:30387

約数の個数: 48

約数和(自身を含む): 481804848

約数和(自身を除く): 267190864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 30347, 60694, 121388, 242776, 394511, 485552, 515899, 789022, 971104, 1031798, 1578044, 2063596, 3156088, 4127192, 6312176, 6706687, 8254384, 12624352, 13413374, 16508768, 26826748, 53653496, 107306992, 214613984]

約数ペア:

[(1, 214613984), (2, 107306992), (4, 53653496), (8, 26826748), (13, 16508768), (16, 13413374), (17, 12624352), (26, 8254384), (32, 6706687), (34, 6312176), (52, 4127192), (68, 3156088), (104, 2063596), (136, 1578044), (208, 1031798), (221, 971104), (272, 789022), (416, 515899), (442, 485552), (544, 394511), (884, 242776), (1768, 121388), (3536, 60694), (7072, 30347)]