201831350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3849

約数の個数: 48

約数和(自身を含む): 431886048

約数和(自身を除く): 230054698

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1570, 2198, 3673, 3925, 5495, 7346, 7850, 10990, 18365, 25711, 27475, 36730, 51422, 54950, 91825, 128555, 183650, 257110, 576661, 642775, 1153322, 1285550, 2883305, 4036627, 5766610, 8073254, 14416525, 20183135, 28833050, 40366270, 100915675, 201831350]

約数ペア:

[(1, 201831350), (2, 100915675), (5, 40366270), (7, 28833050), (10, 20183135), (14, 14416525), (25, 8073254), (35, 5766610), (50, 4036627), (70, 2883305), (157, 1285550), (175, 1153322), (314, 642775), (350, 576661), (785, 257110), (1099, 183650), (1570, 128555), (2198, 91825), (3673, 54950), (3925, 51422), (5495, 36730), (7346, 27475), (7850, 25711), (10990, 18365)]