199934595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{211571}}^1$

素因数の和:211592

約数の個数: 32

約数和(自身を含む): 406218240

約数和(自身を除く): 206283645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 211571, 634713, 1057855, 1480997, 1904139, 3173565, 4442991, 5712417, 7404985, 9520695, 13328973, 22214955, 28562085, 39986919, 66644865, 199934595]

約数ペア:

[(1, 199934595), (3, 66644865), (5, 39986919), (7, 28562085), (9, 22214955), (15, 13328973), (21, 9520695), (27, 7404985), (35, 5712417), (45, 4442991), (63, 3173565), (105, 1904139), (135, 1480997), (189, 1057855), (315, 634713), (945, 211571)]