220230164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{65003}}^1$

素因数の和:65036

約数の個数: 36

約数和(自身を含む): 484149792

約数和(自身を除く): 263919628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 65003, 130006, 260012, 455021, 715033, 910042, 1430066, 1820084, 2860132, 5005231, 7865363, 10010462, 15730726, 20020924, 31461452, 55057541, 110115082, 220230164]

約数ペア:

[(1, 220230164), (2, 110115082), (4, 55057541), (7, 31461452), (11, 20020924), (14, 15730726), (22, 10010462), (28, 7865363), (44, 5005231), (77, 2860132), (121, 1820084), (154, 1430066), (242, 910042), (308, 715033), (484, 455021), (847, 260012), (1694, 130006), (3388, 65003)]