197253554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{2411}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 311726880

約数和(自身を除く): 114473326

約数列:

[1, 2, 19, 38, 2153, 2411, 4306, 4822, 40907, 45809, 81814, 91618, 5190883, 10381766, 98626777, 197253554]

約数ペア:

[(1, 197253554), (2, 98626777), (19, 10381766), (38, 5190883), (2153, 91618), (2411, 81814), (4306, 45809), (4822, 40907)]