214340528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 424639488

約数和(自身を除く): 210298960

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 664, 824, 1328, 1567, 1648, 3134, 6268, 8549, 12536, 17098, 25072, 34196, 68392, 130061, 136784, 161401, 260122, 322802, 520244, 645604, 1040488, 1291208, 2080976, 2582416, 13396283, 26792566, 53585132, 107170264, 214340528]

約数ペア:

[(1, 214340528), (2, 107170264), (4, 53585132), (8, 26792566), (16, 13396283), (83, 2582416), (103, 2080976), (166, 1291208), (206, 1040488), (332, 645604), (412, 520244), (664, 322802), (824, 260122), (1328, 161401), (1567, 136784), (1648, 130061), (3134, 68392), (6268, 34196), (8549, 25072), (12536, 17098)]