206526852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1109}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 597979200

約数和(自身を除く): 391452348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1109, 1478, 2217, 2218, 2956, 3327, 4434, 4436, 5173, 6651, 6654, 7763, 8868, 9981, 10346, 13302, 13308, 15519, 15526, 19962, 20692, 23289, 26604, 31038, 31052, 39924, 46557, 46578, 62076, 69867, 93114, 93156, 139734, 186228, 279468, 819551, 1639102, 2458653, 3278204, 4917306, 5736857, 7375959, 9834612, 11473714, 14751918, 17210571, 22947428, 29503836, 34421142, 51631713, 68842284, 103263426, 206526852]

約数ペア:

[(1, 206526852), (2, 103263426), (3, 68842284), (4, 51631713), (6, 34421142), (7, 29503836), (9, 22947428), (12, 17210571), (14, 14751918), (18, 11473714), (21, 9834612), (28, 7375959), (36, 5736857), (42, 4917306), (63, 3278204), (84, 2458653), (126, 1639102), (252, 819551), (739, 279468), (1109, 186228), (1478, 139734), (2217, 93156), (2218, 93114), (2956, 69867), (3327, 62076), (4434, 46578), (4436, 46557), (5173, 39924), (6651, 31052), (6654, 31038), (7763, 26604), (8868, 23289), (9981, 20692), (10346, 19962), (13302, 15526), (13308, 15519)]