210141568

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18041}}^1$

素因数の和:18075

約数の個数: 64

約数和(自身を含む): 515279520

約数和(自身を除く): 305137952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 18041, 36082, 72164, 126287, 144328, 234533, 252574, 288656, 469066, 505148, 577312, 938132, 1010296, 1154624, 1641731, 1876264, 2020592, 2309248, 3283462, 3752528, 4041184, 6566924, 7505056, 8082368, 13133848, 15010112, 16164736, 26267696, 30020224, 52535392, 105070784, 210141568]

約数ペア:

[(1, 210141568), (2, 105070784), (4, 52535392), (7, 30020224), (8, 26267696), (13, 16164736), (14, 15010112), (16, 13133848), (26, 8082368), (28, 7505056), (32, 6566924), (52, 4041184), (56, 3752528), (64, 3283462), (91, 2309248), (104, 2020592), (112, 1876264), (128, 1641731), (182, 1154624), (208, 1010296), (224, 938132), (364, 577312), (416, 505148), (448, 469066), (728, 288656), (832, 252574), (896, 234533), (1456, 144328), (1664, 126287), (2912, 72164), (5824, 36082), (11648, 18041)]