140283898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{77849}}^1$

素因数の和:77921

約数の個数: 16

約数和(自身を含む): 227010600

約数和(自身を除く): 86726702

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 77849, 155698, 1323433, 2646866, 4125997, 8251994, 70141949, 140283898]

約数ペア:

[(1, 140283898), (2, 70141949), (17, 8251994), (34, 4125997), (53, 2646866), (106, 1323433), (901, 155698), (1802, 77849)]