211198624

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 108

約数和(自身を含む): 524408094

約数和(自身を除く): 313209470

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 637, 676, 728, 784, 797, 1183, 1274, 1352, 1456, 1568, 1594, 2366, 2548, 2704, 2912, 3188, 4732, 5096, 5408, 5579, 6376, 8281, 9464, 10192, 10361, 11158, 12752, 16562, 18928, 20384, 20722, 22316, 25504, 33124, 37856, 39053, 41444, 44632, 66248, 72527, 78106, 82888, 89264, 132496, 134693, 145054, 156212, 165776, 178528, 264992, 269386, 290108, 312424, 331552, 507689, 538772, 580216, 624848, 942851, 1015378, 1077544, 1160432, 1249696, 1885702, 2030756, 2155088, 2320864, 3771404, 4061512, 4310176, 6599957, 7542808, 8123024, 13199914, 15085616, 16246048, 26399828, 30171232, 52799656, 105599312, 211198624]

約数ペア:

[(1, 211198624), (2, 105599312), (4, 52799656), (7, 30171232), (8, 26399828), (13, 16246048), (14, 15085616), (16, 13199914), (26, 8123024), (28, 7542808), (32, 6599957), (49, 4310176), (52, 4061512), (56, 3771404), (91, 2320864), (98, 2155088), (104, 2030756), (112, 1885702), (169, 1249696), (182, 1160432), (196, 1077544), (208, 1015378), (224, 942851), (338, 624848), (364, 580216), (392, 538772), (416, 507689), (637, 331552), (676, 312424), (728, 290108), (784, 269386), (797, 264992), (1183, 178528), (1274, 165776), (1352, 156212), (1456, 145054), (1568, 134693), (1594, 132496), (2366, 89264), (2548, 82888), (2704, 78106), (2912, 72527), (3188, 66248), (4732, 44632), (5096, 41444), (5408, 39053), (5579, 37856), (6376, 33124), (8281, 25504), (9464, 22316), (10192, 20722), (10361, 20384), (11158, 18928), (12752, 16562)]