210801688

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{42569}}^1$

素因数の和:43194

約数の個数: 16

約数和(自身を含む): 395901000

約数和(自身を除く): 185099312

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 42569, 85138, 170276, 340552, 26350211, 52700422, 105400844, 210801688]

約数ペア:

[(1, 210801688), (2, 105400844), (4, 52700422), (8, 26350211), (619, 340552), (1238, 170276), (2476, 85138), (4952, 42569)]