209091792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47869}}^1$

素因数の和:47900

約数の個数: 80

約数和(自身を含む): 664818560

約数和(自身を除く): 455726768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 47869, 95738, 143607, 191476, 287214, 335083, 382952, 574428, 622297, 670166, 765904, 1005249, 1148856, 1244594, 1340332, 1866891, 2010498, 2297712, 2489188, 2680664, 3733782, 4020996, 4356079, 4978376, 5361328, 7467564, 8041992, 8712158, 9956752, 13068237, 14935128, 16083984, 17424316, 26136474, 29870256, 34848632, 52272948, 69697264, 104545896, 209091792]

約数ペア:

[(1, 209091792), (2, 104545896), (3, 69697264), (4, 52272948), (6, 34848632), (7, 29870256), (8, 26136474), (12, 17424316), (13, 16083984), (14, 14935128), (16, 13068237), (21, 9956752), (24, 8712158), (26, 8041992), (28, 7467564), (39, 5361328), (42, 4978376), (48, 4356079), (52, 4020996), (56, 3733782), (78, 2680664), (84, 2489188), (91, 2297712), (104, 2010498), (112, 1866891), (156, 1340332), (168, 1244594), (182, 1148856), (208, 1005249), (273, 765904), (312, 670166), (336, 622297), (364, 574428), (546, 382952), (624, 335083), (728, 287214), (1092, 191476), (1456, 143607), (2184, 95738), (4368, 47869)]