202448642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 337089600

約数和(自身を除く): 134640958

約数列:

[1, 2, 11, 22, 101, 179, 202, 358, 509, 1018, 1111, 1969, 2222, 3938, 5599, 11198, 18079, 36158, 51409, 91111, 102818, 182222, 198869, 397738, 565499, 1002221, 1130998, 2004442, 9202211, 18404422, 101224321, 202448642]

約数ペア:

[(1, 202448642), (2, 101224321), (11, 18404422), (22, 9202211), (101, 2004442), (179, 1130998), (202, 1002221), (358, 565499), (509, 397738), (1018, 198869), (1111, 182222), (1969, 102818), (2222, 91111), (3938, 51409), (5599, 36158), (11198, 18079)]