214980656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33013}}^1$

素因数の和:33069

約数の個数: 40

約数和(自身を含む): 466685904

約数和(自身を除く): 251705248

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 33013, 66026, 132052, 264104, 363143, 528208, 726286, 1221481, 1452572, 2442962, 2905144, 4885924, 5810288, 9771848, 13436291, 19543696, 26872582, 53745164, 107490328, 214980656]

約数ペア:

[(1, 214980656), (2, 107490328), (4, 53745164), (8, 26872582), (11, 19543696), (16, 13436291), (22, 9771848), (37, 5810288), (44, 4885924), (74, 2905144), (88, 2442962), (148, 1452572), (176, 1221481), (296, 726286), (407, 528208), (592, 363143), (814, 264104), (1628, 132052), (3256, 66026), (6512, 33013)]