201219215974

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{243606799}}^1$

素因数の和:243606867

約数の個数: 16

約数和(自身を含む): 350793792000

約数和(自身を除く): 149574576026

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 243606799, 487213598, 1705247593, 3410495186, 14372801141, 28745602282, 100609607987, 201219215974]

約数ペア:

[(1, 201219215974), (2, 100609607987), (7, 28745602282), (14, 14372801141), (59, 3410495186), (118, 1705247593), (413, 487213598), (826, 243606799)]