208996872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1244029}}^1$

素因数の和:1244045

約数の個数: 32

約数和(自身を含む): 597134400

約数和(自身を除く): 388137528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1244029, 2488058, 3732087, 4976116, 7464174, 8708203, 9952232, 14928348, 17416406, 26124609, 29856696, 34832812, 52249218, 69665624, 104498436, 208996872]

約数ペア:

[(1, 208996872), (2, 104498436), (3, 69665624), (4, 52249218), (6, 34832812), (7, 29856696), (8, 26124609), (12, 17416406), (14, 14928348), (21, 9952232), (24, 8708203), (28, 7464174), (42, 4976116), (56, 3732087), (84, 2488058), (168, 1244029)]