111637990

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 203789664

約数和(自身を除く): 92151674

約数列:

[1, 2, 5, 10, 157, 211, 314, 337, 422, 674, 785, 1055, 1570, 1685, 2110, 3370, 33127, 52909, 66254, 71107, 105818, 142214, 165635, 264545, 331270, 355535, 529090, 711070, 11163799, 22327598, 55818995, 111637990]

約数ペア:

[(1, 111637990), (2, 55818995), (5, 22327598), (10, 11163799), (157, 711070), (211, 529090), (314, 355535), (337, 331270), (422, 264545), (674, 165635), (785, 142214), (1055, 105818), (1570, 71107), (1685, 66254), (2110, 52909), (3370, 33127)]