201604383

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 320398320

約数和(自身を除く): 118793937

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 303, 513, 909, 1297, 1539, 1919, 2727, 3891, 5757, 8181, 11673, 17271, 24643, 35019, 51813, 73929, 105057, 130997, 155439, 221787, 392991, 665361, 1178973, 1996083, 2488943, 3536919, 7466829, 10610757, 22400487, 67201461, 201604383]

約数ペア:

[(1, 201604383), (3, 67201461), (9, 22400487), (19, 10610757), (27, 7466829), (57, 3536919), (81, 2488943), (101, 1996083), (171, 1178973), (303, 665361), (513, 392991), (909, 221787), (1297, 155439), (1539, 130997), (1919, 105057), (2727, 73929), (3891, 51813), (5757, 35019), (8181, 24643), (11673, 17271)]