202427823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 308883456

約数和(自身を除く): 106455633

約数列:

[1, 3, 13, 17, 39, 51, 221, 503, 607, 663, 1509, 1821, 6539, 7891, 8551, 10319, 19617, 23673, 25653, 30957, 111163, 134147, 305321, 333489, 402441, 915963, 3969173, 5190457, 11907519, 15571371, 67475941, 202427823]

約数ペア:

[(1, 202427823), (3, 67475941), (13, 15571371), (17, 11907519), (39, 5190457), (51, 3969173), (221, 915963), (503, 402441), (607, 333489), (663, 305321), (1509, 134147), (1821, 111163), (6539, 30957), (7891, 25653), (8551, 23673), (10319, 19617)]