200945890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{543097}}^1$

素因数の和:543141

約数の個数: 16

約数和(自身を含む): 371479032

約数和(自身を除く): 170533142

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 543097, 1086194, 2715485, 5430970, 20094589, 40189178, 100472945, 200945890]

約数ペア:

[(1, 200945890), (2, 100472945), (5, 40189178), (10, 20094589), (37, 5430970), (74, 2715485), (185, 1086194), (370, 543097)]