194910436

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7521

約数の個数: 48

約数和(自身を含む): 418768000

約数和(自身を除く): 223857564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 7477, 13034, 14954, 26068, 29908, 52339, 104678, 142063, 209356, 284126, 366373, 568252, 732746, 994441, 1465492, 1988882, 2564611, 3977764, 5129222, 6961087, 10258444, 13922174, 27844348, 48727609, 97455218, 194910436]

約数ペア:

[(1, 194910436), (2, 97455218), (4, 48727609), (7, 27844348), (14, 13922174), (19, 10258444), (28, 6961087), (38, 5129222), (49, 3977764), (76, 2564611), (98, 1988882), (133, 1465492), (196, 994441), (266, 732746), (343, 568252), (532, 366373), (686, 284126), (931, 209356), (1372, 142063), (1862, 104678), (3724, 52339), (6517, 29908), (7477, 26068), (13034, 14954)]