200918924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{7949}}^1$

素因数の和:8113

約数の個数: 24

約数和(自身を含む): 360612000

約数和(自身を除く): 159693076

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 6319, 7949, 12638, 15898, 25276, 31796, 564379, 707461, 1128758, 1414922, 2257516, 2829844, 50229731, 100459462, 200918924]

約数ペア:

[(1, 200918924), (2, 100459462), (4, 50229731), (71, 2829844), (89, 2257516), (142, 1414922), (178, 1128758), (284, 707461), (356, 564379), (6319, 31796), (7949, 25276), (12638, 15898)]