211263784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{1093}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 407821320

約数和(自身を除く): 196557536

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 653, 1093, 1306, 2186, 2612, 4372, 5224, 8744, 24161, 40441, 48322, 80882, 96644, 161764, 193288, 323528, 713729, 1427458, 2854916, 5709832, 26407973, 52815946, 105631892, 211263784]

約数ペア:

[(1, 211263784), (2, 105631892), (4, 52815946), (8, 26407973), (37, 5709832), (74, 2854916), (148, 1427458), (296, 713729), (653, 323528), (1093, 193288), (1306, 161764), (2186, 96644), (2612, 80882), (4372, 48322), (5224, 40441), (8744, 24161)]