227339944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{2141}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 459716040

約数和(自身を除く): 232376096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1021, 2042, 2141, 4084, 4282, 8168, 8564, 13273, 17128, 26546, 27833, 53092, 55666, 106184, 111332, 222664, 2185961, 4371922, 8743844, 17487688, 28417493, 56834986, 113669972, 227339944]

約数ペア:

[(1, 227339944), (2, 113669972), (4, 56834986), (8, 28417493), (13, 17487688), (26, 8743844), (52, 4371922), (104, 2185961), (1021, 222664), (2042, 111332), (2141, 106184), (4084, 55666), (4282, 53092), (8168, 27833), (8564, 26546), (13273, 17128)]