201380456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1481}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 394804800

約数和(自身を除く): 193424344

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 739, 1478, 1481, 2956, 2962, 5912, 5924, 11848, 16997, 33994, 34063, 67988, 68126, 135976, 136252, 272504, 1094459, 2188918, 4377836, 8755672, 25172557, 50345114, 100690228, 201380456]

約数ペア:

[(1, 201380456), (2, 100690228), (4, 50345114), (8, 25172557), (23, 8755672), (46, 4377836), (92, 2188918), (184, 1094459), (739, 272504), (1478, 136252), (1481, 135976), (2956, 68126), (2962, 67988), (5912, 34063), (5924, 33994), (11848, 16997)]