201108328

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 381765960

約数和(自身を除く): 180657632

約数列:

[1, 2, 4, 8, 137, 274, 281, 548, 562, 653, 1096, 1124, 1306, 2248, 2612, 5224, 38497, 76994, 89461, 153988, 178922, 183493, 307976, 357844, 366986, 715688, 733972, 1467944, 25138541, 50277082, 100554164, 201108328]

約数ペア:

[(1, 201108328), (2, 100554164), (4, 50277082), (8, 25138541), (137, 1467944), (274, 733972), (281, 715688), (548, 366986), (562, 357844), (653, 307976), (1096, 183493), (1124, 178922), (1306, 153988), (2248, 89461), (2612, 76994), (5224, 38497)]