214565528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 439464960

約数和(自身を除く): 224899432

約数列:

[1, 2, 4, 8, 23, 43, 46, 47, 86, 92, 94, 172, 184, 188, 344, 376, 577, 989, 1081, 1154, 1978, 2021, 2162, 2308, 3956, 4042, 4324, 4616, 7912, 8084, 8648, 13271, 16168, 24811, 26542, 27119, 46483, 49622, 53084, 54238, 92966, 99244, 106168, 108476, 185932, 198488, 216952, 371864, 570653, 623737, 1141306, 1166117, 1247474, 2282612, 2332234, 2494948, 4565224, 4664468, 4989896, 9328936, 26820691, 53641382, 107282764, 214565528]

約数ペア:

[(1, 214565528), (2, 107282764), (4, 53641382), (8, 26820691), (23, 9328936), (43, 4989896), (46, 4664468), (47, 4565224), (86, 2494948), (92, 2332234), (94, 2282612), (172, 1247474), (184, 1166117), (188, 1141306), (344, 623737), (376, 570653), (577, 371864), (989, 216952), (1081, 198488), (1154, 185932), (1978, 108476), (2021, 106168), (2162, 99244), (2308, 92966), (3956, 54238), (4042, 53084), (4324, 49622), (4616, 46483), (7912, 27119), (8084, 26542), (8648, 24811), (13271, 16168)]