201564295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{6983}}^1$

素因数の和:7262

約数の個数: 16

約数和(自身を含む): 253435392

約数和(自身を除く): 51871097

約数列:

[1, 5, 23, 115, 251, 1255, 5773, 6983, 28865, 34915, 160609, 803045, 1752733, 8763665, 40312859, 201564295]

約数ペア:

[(1, 201564295), (5, 40312859), (23, 8763665), (115, 1752733), (251, 803045), (1255, 160609), (5773, 34915), (6983, 28865)]