200719290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6690643}}^1$

素因数の和:6690653

約数の個数: 16

約数和(自身を含む): 481726368

約数和(自身を除く): 281007078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6690643, 13381286, 20071929, 33453215, 40143858, 66906430, 100359645, 200719290]

約数ペア:

[(1, 200719290), (2, 100359645), (3, 66906430), (5, 40143858), (6, 33453215), (10, 20071929), (15, 13381286), (30, 6690643)]