206585985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5099}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 344188800

約数和(自身を除く): 137602815

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1095, 2701, 5099, 8103, 13505, 15297, 25495, 40515, 76485, 188663, 372227, 565989, 943315, 1116681, 1861135, 2829945, 5583405, 13772399, 41317197, 68861995, 206585985]

約数ペア:

[(1, 206585985), (3, 68861995), (5, 41317197), (15, 13772399), (37, 5583405), (73, 2829945), (111, 1861135), (185, 1116681), (219, 943315), (365, 565989), (555, 372227), (1095, 188663), (2701, 76485), (5099, 40515), (8103, 25495), (13505, 15297)]