200940813

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 294372000

約数和(自身を除く): 93431187

約数列:

[1, 3, 9, 101, 303, 443, 499, 909, 1329, 1497, 3987, 4491, 44743, 50399, 134229, 151197, 221057, 402687, 453591, 663171, 1989513, 22326757, 66980271, 200940813]

約数ペア:

[(1, 200940813), (3, 66980271), (9, 22326757), (101, 1989513), (303, 663171), (443, 453591), (499, 402687), (909, 221057), (1329, 151197), (1497, 134229), (3987, 50399), (4491, 44743)]