203469017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 224592576

約数和(自身を除く): 21123559

約数列:

[1, 23, 29, 67, 157, 667, 841, 1541, 1943, 3611, 4553, 10519, 19343, 44689, 56347, 104719, 132037, 241937, 305051, 1295981, 3036851, 7016173, 8846479, 203469017]

約数ペア:

[(1, 203469017), (23, 8846479), (29, 7016173), (67, 3036851), (157, 1295981), (667, 305051), (841, 241937), (1541, 132037), (1943, 104719), (3611, 56347), (4553, 44689), (10519, 19343)]