208618032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{620887}}^1$

素因数の和:620905

約数の個数: 40

約数和(自身を含む): 615920896

約数和(自身を除く): 407302864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 620887, 1241774, 1862661, 2483548, 3725322, 4346209, 4967096, 7450644, 8692418, 9934192, 13038627, 14901288, 17384836, 26077254, 29802576, 34769672, 52154508, 69539344, 104309016, 208618032]

約数ペア:

[(1, 208618032), (2, 104309016), (3, 69539344), (4, 52154508), (6, 34769672), (7, 29802576), (8, 26077254), (12, 17384836), (14, 14901288), (16, 13038627), (21, 9934192), (24, 8692418), (28, 7450644), (42, 4967096), (48, 4346209), (56, 3725322), (84, 2483548), (112, 1862661), (168, 1241774), (336, 620887)]