203488392

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 516257280

約数和(自身を除く): 312768888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 197, 223, 386, 394, 446, 579, 591, 669, 772, 788, 892, 1158, 1182, 1338, 1544, 1576, 1784, 2316, 2364, 2676, 4632, 4728, 5352, 38021, 43039, 43931, 76042, 86078, 87862, 114063, 129117, 131793, 152084, 172156, 175724, 228126, 258234, 263586, 304168, 344312, 351448, 456252, 516468, 527172, 912504, 1032936, 1054344, 8478683, 16957366, 25436049, 33914732, 50872098, 67829464, 101744196, 203488392]

約数ペア:

[(1, 203488392), (2, 101744196), (3, 67829464), (4, 50872098), (6, 33914732), (8, 25436049), (12, 16957366), (24, 8478683), (193, 1054344), (197, 1032936), (223, 912504), (386, 527172), (394, 516468), (446, 456252), (579, 351448), (591, 344312), (669, 304168), (772, 263586), (788, 258234), (892, 228126), (1158, 175724), (1182, 172156), (1338, 152084), (1544, 131793), (1576, 129117), (1784, 114063), (2316, 87862), (2364, 86078), (2676, 76042), (4632, 43931), (4728, 43039), (5352, 38021)]