201639848827

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 214331443200

約数和(自身を除く): 12691594373

約数列:

[1, 23, 83, 367, 449, 641, 1909, 8441, 10327, 14743, 30461, 37267, 53203, 164783, 235247, 287809, 700603, 857141, 1223669, 3790009, 5410681, 6619607, 13676989, 19525501, 23888147, 105625903, 314570747, 449086523, 549427381, 2429395769, 8766949949, 201639848827]

約数ペア:

[(1, 201639848827), (23, 8766949949), (83, 2429395769), (367, 549427381), (449, 449086523), (641, 314570747), (1909, 105625903), (8441, 23888147), (10327, 19525501), (14743, 13676989), (30461, 6619607), (37267, 5410681), (53203, 3790009), (164783, 1223669), (235247, 857141), (287809, 700603)]