185193988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20524

約数の個数: 48

約数和(自身を含む): 412836480

約数和(自身を除く): 227642492

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 20477, 40954, 81908, 143339, 286678, 348109, 389063, 573356, 696218, 778126, 1392436, 1556252, 2436763, 2723441, 4873526, 5446882, 6614071, 9747052, 10893764, 13228142, 26456284, 46298497, 92596994, 185193988]

約数ペア:

[(1, 185193988), (2, 92596994), (4, 46298497), (7, 26456284), (14, 13228142), (17, 10893764), (19, 9747052), (28, 6614071), (34, 5446882), (38, 4873526), (68, 2723441), (76, 2436763), (119, 1556252), (133, 1392436), (238, 778126), (266, 696218), (323, 573356), (476, 389063), (532, 348109), (646, 286678), (1292, 143339), (2261, 81908), (4522, 40954), (9044, 20477)]