218124704

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4943}}^1$

素因数の和:5157

約数の個数: 48

約数和(自身を含む): 493371648

約数和(自身を除く): 275246944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 4943, 5516, 6304, 9886, 11032, 19772, 22064, 34601, 39544, 44128, 69202, 79088, 138404, 158176, 276808, 553616, 973771, 1107232, 1947542, 3895084, 6816397, 7790168, 13632794, 15580336, 27265588, 31160672, 54531176, 109062352, 218124704]

約数ペア:

[(1, 218124704), (2, 109062352), (4, 54531176), (7, 31160672), (8, 27265588), (14, 15580336), (16, 13632794), (28, 7790168), (32, 6816397), (56, 3895084), (112, 1947542), (197, 1107232), (224, 973771), (394, 553616), (788, 276808), (1379, 158176), (1576, 138404), (2758, 79088), (3152, 69202), (4943, 44128), (5516, 39544), (6304, 34601), (9886, 22064), (11032, 19772)]