201218952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 569669760

約数和(自身を除く): 368450808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 73, 88, 106, 132, 146, 159, 197, 212, 219, 264, 292, 318, 394, 424, 438, 583, 584, 591, 636, 788, 803, 876, 1166, 1182, 1272, 1576, 1606, 1749, 1752, 2167, 2332, 2364, 2409, 3212, 3498, 3869, 4334, 4664, 4728, 4818, 6424, 6501, 6996, 7738, 8668, 9636, 10441, 11607, 13002, 13992, 14381, 15476, 17336, 19272, 20882, 23214, 26004, 28762, 30952, 31323, 41764, 42559, 43143, 46428, 52008, 57524, 62646, 83528, 85118, 86286, 92856, 114851, 115048, 125292, 127677, 158191, 170236, 172572, 229702, 250584, 255354, 316382, 340472, 344553, 345144, 459404, 474573, 510708, 632764, 689106, 762193, 918808, 949146, 1021416, 1265528, 1378212, 1524386, 1898292, 2286579, 2756424, 3048772, 3796584, 4573158, 6097544, 8384123, 9146316, 16768246, 18292632, 25152369, 33536492, 50304738, 67072984, 100609476, 201218952]

約数ペア:

[(1, 201218952), (2, 100609476), (3, 67072984), (4, 50304738), (6, 33536492), (8, 25152369), (11, 18292632), (12, 16768246), (22, 9146316), (24, 8384123), (33, 6097544), (44, 4573158), (53, 3796584), (66, 3048772), (73, 2756424), (88, 2286579), (106, 1898292), (132, 1524386), (146, 1378212), (159, 1265528), (197, 1021416), (212, 949146), (219, 918808), (264, 762193), (292, 689106), (318, 632764), (394, 510708), (424, 474573), (438, 459404), (583, 345144), (584, 344553), (591, 340472), (636, 316382), (788, 255354), (803, 250584), (876, 229702), (1166, 172572), (1182, 170236), (1272, 158191), (1576, 127677), (1606, 125292), (1749, 115048), (1752, 114851), (2167, 92856), (2332, 86286), (2364, 85118), (2409, 83528), (3212, 62646), (3498, 57524), (3869, 52008), (4334, 46428), (4664, 43143), (4728, 42559), (4818, 41764), (6424, 31323), (6501, 30952), (6996, 28762), (7738, 26004), (8668, 23214), (9636, 20882), (10441, 19272), (11607, 17336), (13002, 15476), (13992, 14381)]