205558872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{450787}}^1$

素因数の和:450815

約数の個数: 32

約数和(自身を含む): 540945600

約数和(自身を除く): 335386728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 450787, 901574, 1352361, 1803148, 2704722, 3606296, 5409444, 8564953, 10818888, 17129906, 25694859, 34259812, 51389718, 68519624, 102779436, 205558872]

約数ペア:

[(1, 205558872), (2, 102779436), (3, 68519624), (4, 51389718), (6, 34259812), (8, 25694859), (12, 17129906), (19, 10818888), (24, 8564953), (38, 5409444), (57, 3606296), (76, 2704722), (114, 1803148), (152, 1352361), (228, 901574), (456, 450787)]