209219712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41911}}^1$

素因数の和:41941

約数の個数: 64

約数和(自身を含む): 598503360

約数和(自身を除く): 389283648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 41911, 83822, 125733, 167644, 251466, 335288, 502932, 544843, 670576, 1005864, 1089686, 1341152, 1634529, 2011728, 2179372, 2682304, 3269058, 4023456, 4358744, 5364608, 6538116, 8046912, 8717488, 13076232, 16093824, 17434976, 26152464, 34869952, 52304928, 69739904, 104609856, 209219712]

約数ペア:

[(1, 209219712), (2, 104609856), (3, 69739904), (4, 52304928), (6, 34869952), (8, 26152464), (12, 17434976), (13, 16093824), (16, 13076232), (24, 8717488), (26, 8046912), (32, 6538116), (39, 5364608), (48, 4358744), (52, 4023456), (64, 3269058), (78, 2682304), (96, 2179372), (104, 2011728), (128, 1634529), (156, 1341152), (192, 1089686), (208, 1005864), (312, 670576), (384, 544843), (416, 502932), (624, 335288), (832, 251466), (1248, 167644), (1664, 125733), (2496, 83822), (4992, 41911)]