203668130

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{91331}}^1$

素因数の和:91561

約数の個数: 16

約数和(自身を含む): 368250624

約数和(自身を除く): 164582494

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 91331, 182662, 456655, 913310, 20366813, 40733626, 101834065, 203668130]

約数ペア:

[(1, 203668130), (2, 101834065), (5, 40733626), (10, 20366813), (223, 913310), (446, 456655), (1115, 182662), (2230, 91331)]