201737392

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{19609}}^1$

素因数の和:20260

約数の個数: 20

約数和(自身を含む): 391494040

約数和(自身を除く): 189756648

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 10288, 19609, 39218, 78436, 156872, 313744, 12608587, 25217174, 50434348, 100868696, 201737392]

約数ペア:

[(1, 201737392), (2, 100868696), (4, 50434348), (8, 25217174), (16, 12608587), (643, 313744), (1286, 156872), (2572, 78436), (5144, 39218), (10288, 19609)]