219399544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3740

約数の個数: 64

約数和(自身を含む): 512547840

約数和(自身を除く): 293148296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 3631, 4316, 4648, 7262, 7553, 8632, 14524, 15106, 25417, 29048, 30212, 47203, 50834, 60424, 94406, 101668, 188812, 203336, 301373, 330421, 377624, 602746, 660842, 1205492, 1321684, 2109611, 2410984, 2643368, 3917849, 4219222, 7835698, 8438444, 15671396, 16876888, 27424943, 31342792, 54849886, 109699772, 219399544]

約数ペア:

[(1, 219399544), (2, 109699772), (4, 54849886), (7, 31342792), (8, 27424943), (13, 16876888), (14, 15671396), (26, 8438444), (28, 7835698), (52, 4219222), (56, 3917849), (83, 2643368), (91, 2410984), (104, 2109611), (166, 1321684), (182, 1205492), (332, 660842), (364, 602746), (581, 377624), (664, 330421), (728, 301373), (1079, 203336), (1162, 188812), (2158, 101668), (2324, 94406), (3631, 60424), (4316, 50834), (4648, 47203), (7262, 30212), (7553, 29048), (8632, 25417), (14524, 15106)]