201750496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 409546368

約数和(自身を除く): 207795872

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 151, 172, 302, 344, 604, 688, 971, 1208, 1376, 1942, 2416, 3884, 4832, 6493, 7768, 12986, 15536, 25972, 31072, 41753, 51944, 83506, 103888, 146621, 167012, 207776, 293242, 334024, 586484, 668048, 1172968, 1336096, 2345936, 4691872, 6304703, 12609406, 25218812, 50437624, 100875248, 201750496]

約数ペア:

[(1, 201750496), (2, 100875248), (4, 50437624), (8, 25218812), (16, 12609406), (32, 6304703), (43, 4691872), (86, 2345936), (151, 1336096), (172, 1172968), (302, 668048), (344, 586484), (604, 334024), (688, 293242), (971, 207776), (1208, 167012), (1376, 146621), (1942, 103888), (2416, 83506), (3884, 51944), (4832, 41753), (6493, 31072), (7768, 25972), (12986, 15536)]