200539768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 443963520

約数和(自身を除く): 243423752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 307, 571, 572, 614, 1142, 1144, 1228, 2284, 2456, 3377, 3991, 4568, 6281, 6754, 7423, 7982, 12562, 13508, 14846, 15964, 25124, 27016, 29692, 31928, 43901, 50248, 59384, 81653, 87802, 163306, 175297, 175604, 326612, 350594, 351208, 653224, 701188, 1402376, 1928267, 2278861, 3856534, 4557722, 7713068, 9115444, 15426136, 18230888, 25067471, 50134942, 100269884, 200539768]

約数ペア:

[(1, 200539768), (2, 100269884), (4, 50134942), (8, 25067471), (11, 18230888), (13, 15426136), (22, 9115444), (26, 7713068), (44, 4557722), (52, 3856534), (88, 2278861), (104, 1928267), (143, 1402376), (286, 701188), (307, 653224), (571, 351208), (572, 350594), (614, 326612), (1142, 175604), (1144, 175297), (1228, 163306), (2284, 87802), (2456, 81653), (3377, 59384), (3991, 50248), (4568, 43901), (6281, 31928), (6754, 29692), (7423, 27016), (7982, 25124), (12562, 15964), (13508, 14846)]