213056952

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239929}}^1$

素因数の和:239975

約数の個数: 32

約数和(自身を含む): 547040400

約数和(自身を除く): 333983448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 239929, 479858, 719787, 959716, 1439574, 1919432, 2879148, 5758296, 8877373, 17754746, 26632119, 35509492, 53264238, 71018984, 106528476, 213056952]

約数ペア:

[(1, 213056952), (2, 106528476), (3, 71018984), (4, 53264238), (6, 35509492), (8, 26632119), (12, 17754746), (24, 8877373), (37, 5758296), (74, 2879148), (111, 1919432), (148, 1439574), (222, 959716), (296, 719787), (444, 479858), (888, 239929)]