190089452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5333}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 406237440

約数和(自身を除く): 216147988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 5333, 8911, 10666, 17822, 21332, 35644, 37331, 74662, 101327, 149324, 202654, 357311, 405308, 709289, 714622, 1418578, 1429244, 2501177, 2837156, 5002354, 6788909, 10004708, 13577818, 27155636, 47522363, 95044726, 190089452]

約数ペア:

[(1, 190089452), (2, 95044726), (4, 47522363), (7, 27155636), (14, 13577818), (19, 10004708), (28, 6788909), (38, 5002354), (67, 2837156), (76, 2501177), (133, 1429244), (134, 1418578), (266, 714622), (268, 709289), (469, 405308), (532, 357311), (938, 202654), (1273, 149324), (1876, 101327), (2546, 74662), (5092, 37331), (5333, 35644), (8911, 21332), (10666, 17822)]