194636189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17891}}^1$

素因数の和:17968

約数の個数: 16

約数和(自身を含む): 226727424

約数和(自身を除く): 32091235

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 17891, 196801, 411493, 769313, 4526423, 8462443, 17694199, 194636189]

約数ペア:

[(1, 194636189), (11, 17694199), (23, 8462443), (43, 4526423), (253, 769313), (473, 411493), (989, 196801), (10879, 17891)]