200955390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21401}}^1$

素因数の和:21724

約数の個数: 32

約数和(自身を含む): 483856416

約数和(自身を除く): 282901026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 21401, 42802, 64203, 107005, 128406, 214010, 321015, 642030, 6698513, 13397026, 20095539, 33492565, 40191078, 66985130, 100477695, 200955390]

約数ペア:

[(1, 200955390), (2, 100477695), (3, 66985130), (5, 40191078), (6, 33492565), (10, 20095539), (15, 13397026), (30, 6698513), (313, 642030), (626, 321015), (939, 214010), (1565, 128406), (1878, 107005), (3130, 64203), (4695, 42802), (9390, 21401)]