210913252016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1\times {\mathrm{3517}}^1$

素因数の和:5178

約数の個数: 80

約数和(自身を含む): 430801784064

約数和(自身を除く): 219888532048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 856, 1523, 1712, 2461, 3046, 3517, 4922, 6092, 7034, 9844, 12184, 14068, 19688, 24368, 28136, 35029, 39376, 56272, 70058, 80891, 140116, 161782, 162961, 280232, 323564, 325922, 376319, 560464, 647128, 651844, 752638, 1294256, 1303688, 1505276, 2607376, 3010552, 3748103, 5356391, 6021104, 7496206, 8655337, 10712782, 14992412, 17310674, 21425564, 29984824, 34621348, 42851128, 59969648, 69242696, 85702256, 123196993, 138485392, 246393986, 492787972, 573133837, 985575944, 1146267674, 1971151888, 2292535348, 4585070696, 9170141392, 13182078251, 26364156502, 52728313004, 105456626008, 210913252016]

約数ペア:

[(1, 210913252016), (2, 105456626008), (4, 52728313004), (8, 26364156502), (16, 13182078251), (23, 9170141392), (46, 4585070696), (92, 2292535348), (107, 1971151888), (184, 1146267674), (214, 985575944), (368, 573133837), (428, 492787972), (856, 246393986), (1523, 138485392), (1712, 123196993), (2461, 85702256), (3046, 69242696), (3517, 59969648), (4922, 42851128), (6092, 34621348), (7034, 29984824), (9844, 21425564), (12184, 17310674), (14068, 14992412), (19688, 10712782), (24368, 8655337), (28136, 7496206), (35029, 6021104), (39376, 5356391), (56272, 3748103), (70058, 3010552), (80891, 2607376), (140116, 1505276), (161782, 1303688), (162961, 1294256), (280232, 752638), (323564, 651844), (325922, 647128), (376319, 560464)]