194525648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15607}}^1$

素因数の和:15675

約数の個数: 40

約数和(自身を含む): 406432320

約数和(自身を除く): 211906672

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 15607, 31214, 62428, 124856, 249712, 296533, 593066, 639887, 1186132, 1279774, 2372264, 2559548, 4744528, 5119096, 10238192, 12157853, 24315706, 48631412, 97262824, 194525648]

約数ペア:

[(1, 194525648), (2, 97262824), (4, 48631412), (8, 24315706), (16, 12157853), (19, 10238192), (38, 5119096), (41, 4744528), (76, 2559548), (82, 2372264), (152, 1279774), (164, 1186132), (304, 639887), (328, 593066), (656, 296533), (779, 249712), (1558, 124856), (3116, 62428), (6232, 31214), (12464, 15607)]