157214498

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{25349}}^1$

素因数の和:25801

約数の個数: 16

約数和(自身を含む): 270129600

約数和(自身を除く): 112915102

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 25349, 50698, 177443, 354886, 11229607, 22459214, 78607249, 157214498]

約数ペア:

[(1, 157214498), (2, 78607249), (7, 22459214), (14, 11229607), (443, 354886), (886, 177443), (3101, 50698), (6202, 25349)]