204568312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3761}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 413970480

約数和(自身を除く): 209402168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 3761, 4184, 6799, 7522, 13598, 15044, 27196, 30088, 48893, 54392, 97786, 195572, 391144, 1967003, 3934006, 7868012, 15736024, 25571039, 51142078, 102284156, 204568312]

約数ペア:

[(1, 204568312), (2, 102284156), (4, 51142078), (8, 25571039), (13, 15736024), (26, 7868012), (52, 3934006), (104, 1967003), (523, 391144), (1046, 195572), (2092, 97786), (3761, 54392), (4184, 48893), (6799, 30088), (7522, 27196), (13598, 15044)]