207754638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{380503}}^1$

素因数の和:380528

約数の個数: 32

約数和(自身を含む): 511397376

約数和(自身を除く): 303642738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 380503, 761006, 1141509, 2283018, 2663521, 4946539, 5327042, 7990563, 9893078, 14839617, 15981126, 29679234, 34625773, 69251546, 103877319, 207754638]

約数ペア:

[(1, 207754638), (2, 103877319), (3, 69251546), (6, 34625773), (7, 29679234), (13, 15981126), (14, 14839617), (21, 9893078), (26, 7990563), (39, 5327042), (42, 4946539), (78, 2663521), (91, 2283018), (182, 1141509), (273, 761006), (546, 380503)]