201649524

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 483053760

約数和(自身を除く): 281404236

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 318, 417, 556, 636, 834, 1668, 2281, 4562, 6843, 7367, 9124, 13686, 14734, 22101, 27372, 29468, 44202, 88404, 120893, 241786, 317059, 362679, 483572, 634118, 725358, 951177, 1268236, 1450716, 1902354, 3804708, 16804127, 33608254, 50412381, 67216508, 100824762, 201649524]

約数ペア:

[(1, 201649524), (2, 100824762), (3, 67216508), (4, 50412381), (6, 33608254), (12, 16804127), (53, 3804708), (106, 1902354), (139, 1450716), (159, 1268236), (212, 951177), (278, 725358), (318, 634118), (417, 483572), (556, 362679), (636, 317059), (834, 241786), (1668, 120893), (2281, 88404), (4562, 44202), (6843, 29468), (7367, 27372), (9124, 22101), (13686, 14734)]