201126255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 362672640

約数和(自身を除く): 161546385

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 109, 159, 165, 211, 265, 327, 545, 583, 633, 795, 1055, 1199, 1635, 1749, 2321, 2915, 3165, 3597, 5777, 5995, 6963, 8745, 11183, 11605, 17331, 17985, 22999, 28885, 33549, 34815, 55915, 63547, 68997, 86655, 114995, 123013, 167745, 190641, 252989, 317735, 344985, 369039, 615065, 758967, 953205, 1218947, 1264945, 1845195, 3656841, 3794835, 6094735, 13408417, 18284205, 40225251, 67042085, 201126255]

約数ペア:

[(1, 201126255), (3, 67042085), (5, 40225251), (11, 18284205), (15, 13408417), (33, 6094735), (53, 3794835), (55, 3656841), (109, 1845195), (159, 1264945), (165, 1218947), (211, 953205), (265, 758967), (327, 615065), (545, 369039), (583, 344985), (633, 317735), (795, 252989), (1055, 190641), (1199, 167745), (1635, 123013), (1749, 114995), (2321, 86655), (2915, 68997), (3165, 63547), (3597, 55915), (5777, 34815), (5995, 33549), (6963, 28885), (8745, 22999), (11183, 17985), (11605, 17331)]