200367513

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 315095616

約数和(自身を除く): 114728103

約数列:

[1, 3, 9, 23, 27, 69, 81, 131, 207, 393, 621, 821, 1179, 1863, 2463, 3013, 3537, 7389, 9039, 10611, 18883, 22167, 27117, 56649, 66501, 81351, 107551, 169947, 244053, 322653, 509841, 967959, 1529523, 2473673, 2903877, 7421019, 8711631, 22263057, 66789171, 200367513]

約数ペア:

[(1, 200367513), (3, 66789171), (9, 22263057), (23, 8711631), (27, 7421019), (69, 2903877), (81, 2473673), (131, 1529523), (207, 967959), (393, 509841), (621, 322653), (821, 244053), (1179, 169947), (1863, 107551), (2463, 81351), (3013, 66501), (3537, 56649), (7389, 27117), (9039, 22167), (10611, 18883)]