200561270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 446221440

約数和(自身を除く): 245660170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 433, 455, 509, 866, 910, 1018, 2165, 2545, 3031, 3563, 4330, 5090, 5629, 6062, 6617, 7126, 11258, 13234, 15155, 17815, 28145, 30310, 33085, 35630, 39403, 46319, 56290, 66170, 78806, 92638, 197015, 220397, 231595, 394030, 440794, 463190, 1101985, 1542779, 2203970, 2865161, 3085558, 5730322, 7713895, 14325805, 15427790, 20056127, 28651610, 40112254, 100280635, 200561270]

約数ペア:

[(1, 200561270), (2, 100280635), (5, 40112254), (7, 28651610), (10, 20056127), (13, 15427790), (14, 14325805), (26, 7713895), (35, 5730322), (65, 3085558), (70, 2865161), (91, 2203970), (130, 1542779), (182, 1101985), (433, 463190), (455, 440794), (509, 394030), (866, 231595), (910, 220397), (1018, 197015), (2165, 92638), (2545, 78806), (3031, 66170), (3563, 56290), (4330, 46319), (5090, 39403), (5629, 35630), (6062, 33085), (6617, 30310), (7126, 28145), (11258, 17815), (13234, 15155)]