200497712

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{171659}}^1$

素因数の和:171740

約数の個数: 20

約数和(自身を含む): 393788040

約数和(自身を除く): 193290328

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 171659, 343318, 686636, 1373272, 2746544, 12531107, 25062214, 50124428, 100248856, 200497712]

約数ペア:

[(1, 200497712), (2, 100248856), (4, 50124428), (8, 25062214), (16, 12531107), (73, 2746544), (146, 1373272), (292, 686636), (584, 343318), (1168, 171659)]