201795215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{6991}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 253725696

約数和(自身を除く): 51930481

約数列:

[1, 5, 23, 115, 251, 1255, 5773, 6991, 28865, 34955, 160793, 803965, 1754741, 8773705, 40359043, 201795215]

約数ペア:

[(1, 201795215), (5, 40359043), (23, 8773705), (115, 1754741), (251, 803965), (1255, 160793), (5773, 34955), (6991, 28865)]