200228428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 356544944

約数和(自身を除く): 156316516

約数列:

[1, 2, 4, 67, 134, 268, 541, 1082, 1381, 2164, 2762, 5524, 36247, 72494, 92527, 144988, 185054, 370108, 747121, 1494242, 2988484, 50057107, 100114214, 200228428]

約数ペア:

[(1, 200228428), (2, 100114214), (4, 50057107), (67, 2988484), (134, 1494242), (268, 747121), (541, 370108), (1082, 185054), (1381, 144988), (2164, 92527), (2762, 72494), (5524, 36247)]