201437289

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3877}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 304903872

約数和(自身を除く): 103466583

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 2259, 3877, 5773, 11631, 17319, 34893, 51957, 89171, 267513, 802539, 973127, 2919381, 8758143, 22381921, 67145763, 201437289]

約数ペア:

[(1, 201437289), (3, 67145763), (9, 22381921), (23, 8758143), (69, 2919381), (207, 973127), (251, 802539), (753, 267513), (2259, 89171), (3877, 51957), (5773, 34893), (11631, 17319)]