201481147

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 233763840

約数和(自身を除く): 32282693

約数列:

[1, 7, 113, 179, 791, 1253, 1423, 9961, 20227, 141589, 160799, 254717, 1125593, 1783019, 28783021, 201481147]

約数ペア:

[(1, 201481147), (7, 28783021), (113, 1783019), (179, 1125593), (791, 254717), (1253, 160799), (1423, 141589), (9961, 20227)]