202050416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{238267}}^1$

素因数の和:238328

約数の個数: 20

約数和(自身を含む): 398860632

約数和(自身を除く): 196810216

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 238267, 476534, 953068, 1906136, 3812272, 12628151, 25256302, 50512604, 101025208, 202050416]

約数ペア:

[(1, 202050416), (2, 101025208), (4, 50512604), (8, 25256302), (16, 12628151), (53, 3812272), (106, 1906136), (212, 953068), (424, 476534), (848, 238267)]