194795570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 358410096

約数和(自身を除く): 163614526

約数列:

[1, 2, 5, 10, 61, 122, 197, 305, 394, 610, 985, 1621, 1970, 3242, 8105, 12017, 16210, 24034, 60085, 98881, 120170, 197762, 319337, 494405, 638674, 988810, 1596685, 3193370, 19479557, 38959114, 97397785, 194795570]

約数ペア:

[(1, 194795570), (2, 97397785), (5, 38959114), (10, 19479557), (61, 3193370), (122, 1596685), (197, 988810), (305, 638674), (394, 494405), (610, 319337), (985, 197762), (1621, 120170), (1970, 98881), (3242, 60085), (8105, 24034), (12017, 16210)]