199465784

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 441158400

約数和(自身を除く): 241692616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 73, 118, 146, 236, 292, 413, 472, 511, 584, 826, 827, 1022, 1652, 1654, 2044, 3304, 3308, 4088, 4307, 5789, 6616, 8614, 11578, 17228, 23156, 30149, 34456, 46312, 48793, 60298, 60371, 97586, 120596, 120742, 195172, 241192, 241484, 341551, 390344, 422597, 482968, 683102, 845194, 1366204, 1690388, 2732408, 3380776, 3561889, 7123778, 14247556, 24933223, 28495112, 49866446, 99732892, 199465784]

約数ペア:

[(1, 199465784), (2, 99732892), (4, 49866446), (7, 28495112), (8, 24933223), (14, 14247556), (28, 7123778), (56, 3561889), (59, 3380776), (73, 2732408), (118, 1690388), (146, 1366204), (236, 845194), (292, 683102), (413, 482968), (472, 422597), (511, 390344), (584, 341551), (826, 241484), (827, 241192), (1022, 195172), (1652, 120742), (1654, 120596), (2044, 97586), (3304, 60371), (3308, 60298), (4088, 48793), (4307, 46312), (5789, 34456), (6616, 30149), (8614, 23156), (11578, 17228)]