219322900

素因数分解:

$2^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{9413}}^1$

素因数の和:9660

約数の個数: 36

約数和(自身を含む): 478024092

約数和(自身を除く): 258701192

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 233, 466, 932, 1165, 2330, 4660, 5825, 9413, 11650, 18826, 23300, 37652, 47065, 94130, 188260, 235325, 470650, 941300, 2193229, 4386458, 8772916, 10966145, 21932290, 43864580, 54830725, 109661450, 219322900]

約数ペア:

[(1, 219322900), (2, 109661450), (4, 54830725), (5, 43864580), (10, 21932290), (20, 10966145), (25, 8772916), (50, 4386458), (100, 2193229), (233, 941300), (466, 470650), (932, 235325), (1165, 188260), (2330, 94130), (4660, 47065), (5825, 37652), (9413, 23300), (11650, 18826)]