203843978492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17887327}}^1$

素因数の和:17887386

約数の個数: 48

約数和(自身を含む): 456770807808

約数和(自身を除く): 252926829316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 17887327, 35774654, 71549308, 125211289, 196760597, 250422578, 393521194, 500845156, 661831099, 787042388, 1323662198, 1377324179, 2647324396, 2754648358, 4632817693, 5509296716, 7280142089, 9265635386, 14560284178, 18531270772, 29120568356, 50960994623, 101921989246, 203843978492]

約数ペア:

[(1, 203843978492), (2, 101921989246), (4, 50960994623), (7, 29120568356), (11, 18531270772), (14, 14560284178), (22, 9265635386), (28, 7280142089), (37, 5509296716), (44, 4632817693), (74, 2754648358), (77, 2647324396), (148, 1377324179), (154, 1323662198), (259, 787042388), (308, 661831099), (407, 500845156), (518, 393521194), (814, 250422578), (1036, 196760597), (1628, 125211289), (2849, 71549308), (5698, 35774654), (11396, 17887327)]