223932912140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1599520801}}^1$

素因数の和:1599520817

約数の個数: 24

約数和(自身を含む): 537438989472

約数和(自身を除く): 313506077332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1599520801, 3199041602, 6398083204, 7997604005, 11196645607, 15995208010, 22393291214, 31990416020, 44786582428, 55983228035, 111966456070, 223932912140]

約数ペア:

[(1, 223932912140), (2, 111966456070), (4, 55983228035), (5, 44786582428), (7, 31990416020), (10, 22393291214), (14, 15995208010), (20, 11196645607), (28, 7997604005), (35, 6398083204), (70, 3199041602), (140, 1599520801)]