201204965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 74220955

約数列:

[1, 5, 13, 19, 65, 95, 197, 247, 827, 985, 1235, 2561, 3743, 4135, 10751, 12805, 15713, 18715, 48659, 53755, 78565, 162919, 204269, 243295, 814595, 1021345, 2117947, 3095461, 10589735, 15477305, 40240993, 201204965]

約数ペア:

[(1, 201204965), (5, 40240993), (13, 15477305), (19, 10589735), (65, 3095461), (95, 2117947), (197, 1021345), (247, 814595), (827, 243295), (985, 204269), (1235, 162919), (2561, 78565), (3743, 53755), (4135, 48659), (10751, 18715), (12805, 15713)]