200965370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 365879808

約数和(自身を除く): 164914438

約数列:

[1, 2, 5, 10, 223, 227, 397, 446, 454, 794, 1115, 1135, 1985, 2230, 2270, 3970, 50621, 88531, 90119, 101242, 177062, 180238, 253105, 442655, 450595, 506210, 885310, 901190, 20096537, 40193074, 100482685, 200965370]

約数ペア:

[(1, 200965370), (2, 100482685), (5, 40193074), (10, 20096537), (223, 901190), (227, 885310), (397, 506210), (446, 450595), (454, 442655), (794, 253105), (1115, 180238), (1135, 177062), (1985, 101242), (2230, 90119), (2270, 88531), (3970, 50621)]