208178601114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1\times {\mathrm{24631}}^1$

素因数の和:26347

約数の個数: 64

約数和(自身を含む): 460259758080

約数和(自身を除く): 252081156966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1621, 1738, 2607, 3242, 4863, 5214, 9726, 17831, 24631, 35662, 49262, 53493, 73893, 106986, 128059, 147786, 256118, 270941, 384177, 541882, 768354, 812823, 1408649, 1625646, 1945849, 2817298, 3891698, 4225947, 5837547, 8451894, 11675094, 21404339, 39926851, 42808678, 64213017, 79853702, 119780553, 128426034, 239561106, 439195361, 878390722, 1317586083, 2635172166, 3154221229, 6308442458, 9462663687, 18925327374, 34696433519, 69392867038, 104089300557, 208178601114]

約数ペア:

[(1, 208178601114), (2, 104089300557), (3, 69392867038), (6, 34696433519), (11, 18925327374), (22, 9462663687), (33, 6308442458), (66, 3154221229), (79, 2635172166), (158, 1317586083), (237, 878390722), (474, 439195361), (869, 239561106), (1621, 128426034), (1738, 119780553), (2607, 79853702), (3242, 64213017), (4863, 42808678), (5214, 39926851), (9726, 21404339), (17831, 11675094), (24631, 8451894), (35662, 5837547), (49262, 4225947), (53493, 3891698), (73893, 2817298), (106986, 1945849), (128059, 1625646), (147786, 1408649), (256118, 812823), (270941, 768354), (384177, 541882)]