211044848

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12479}}^1$

素因数の和:12645

約数の個数: 40

約数和(自身を含む): 470446080

約数和(自身を除く): 259401232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 12479, 16912, 24958, 49916, 87353, 99832, 174706, 199664, 349412, 698824, 1397648, 1884329, 3768658, 7537316, 13190303, 15074632, 26380606, 30149264, 52761212, 105522424, 211044848]

約数ペア:

[(1, 211044848), (2, 105522424), (4, 52761212), (7, 30149264), (8, 26380606), (14, 15074632), (16, 13190303), (28, 7537316), (56, 3768658), (112, 1884329), (151, 1397648), (302, 698824), (604, 349412), (1057, 199664), (1208, 174706), (2114, 99832), (2416, 87353), (4228, 49916), (8456, 24958), (12479, 16912)]