201223414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 364308480

約数和(自身を除く): 163085066

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 353, 706, 2143, 2471, 4286, 4942, 6707, 13414, 15001, 30002, 40717, 46949, 81434, 93898, 285019, 570038, 756479, 1512958, 5295353, 10590706, 14373101, 28746202, 100611707, 201223414]

約数ペア:

[(1, 201223414), (2, 100611707), (7, 28746202), (14, 14373101), (19, 10590706), (38, 5295353), (133, 1512958), (266, 756479), (353, 570038), (706, 285019), (2143, 93898), (2471, 81434), (4286, 46949), (4942, 40717), (6707, 30002), (13414, 15001)]