196658512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22307}}^1$

素因数の和:22363

約数の個数: 40

約数和(自身を含む): 414928800

約数和(自身を除く): 218270288

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 22307, 44614, 89228, 178456, 356912, 423833, 646903, 847666, 1293806, 1695332, 2587612, 3390664, 5175224, 6781328, 10350448, 12291157, 24582314, 49164628, 98329256, 196658512]

約数ペア:

[(1, 196658512), (2, 98329256), (4, 49164628), (8, 24582314), (16, 12291157), (19, 10350448), (29, 6781328), (38, 5175224), (58, 3390664), (76, 2587612), (116, 1695332), (152, 1293806), (232, 847666), (304, 646903), (464, 423833), (551, 356912), (1102, 178456), (2204, 89228), (4408, 44614), (8816, 22307)]