200568620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16097}}^1$

素因数の和:16202

約数の個数: 48

約数和(自身を含む): 486803520

約数和(自身を除く): 286234900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 16097, 32194, 64388, 80485, 112679, 160970, 225358, 321940, 450716, 563395, 1126790, 1432633, 2253580, 2865266, 5730532, 7163165, 10028431, 14326330, 20056862, 28652660, 40113724, 50142155, 100284310, 200568620]

約数ペア:

[(1, 200568620), (2, 100284310), (4, 50142155), (5, 40113724), (7, 28652660), (10, 20056862), (14, 14326330), (20, 10028431), (28, 7163165), (35, 5730532), (70, 2865266), (89, 2253580), (140, 1432633), (178, 1126790), (356, 563395), (445, 450716), (623, 321940), (890, 225358), (1246, 160970), (1780, 112679), (2492, 80485), (3115, 64388), (6230, 32194), (12460, 16097)]