201740796

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 521748864

約数和(自身を除く): 320008068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 107, 166, 214, 249, 321, 332, 428, 498, 631, 642, 747, 963, 996, 1262, 1284, 1494, 1893, 1926, 2524, 2988, 3786, 3852, 5679, 7572, 8881, 11358, 17762, 22716, 26643, 35524, 52373, 53286, 67517, 79929, 104746, 106572, 135034, 157119, 159858, 202551, 209492, 270068, 314238, 319716, 405102, 471357, 607653, 628476, 810204, 942714, 1215306, 1885428, 2430612, 5603911, 11207822, 16811733, 22415644, 33623466, 50435199, 67246932, 100870398, 201740796]

約数ペア:

[(1, 201740796), (2, 100870398), (3, 67246932), (4, 50435199), (6, 33623466), (9, 22415644), (12, 16811733), (18, 11207822), (36, 5603911), (83, 2430612), (107, 1885428), (166, 1215306), (214, 942714), (249, 810204), (321, 628476), (332, 607653), (428, 471357), (498, 405102), (631, 319716), (642, 314238), (747, 270068), (963, 209492), (996, 202551), (1262, 159858), (1284, 157119), (1494, 135034), (1893, 106572), (1926, 104746), (2524, 79929), (2988, 67517), (3786, 53286), (3852, 52373), (5679, 35524), (7572, 26643), (8881, 22716), (11358, 17762)]