195805216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 400823640

約数和(自身を除く): 205018424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 257, 464, 514, 821, 928, 1028, 1642, 2056, 3284, 4112, 6568, 7453, 8224, 13136, 14906, 23809, 26272, 29812, 47618, 59624, 95236, 119248, 190472, 210997, 238496, 380944, 421994, 761888, 843988, 1687976, 3375952, 6118913, 6751904, 12237826, 24475652, 48951304, 97902608, 195805216]

約数ペア:

[(1, 195805216), (2, 97902608), (4, 48951304), (8, 24475652), (16, 12237826), (29, 6751904), (32, 6118913), (58, 3375952), (116, 1687976), (232, 843988), (257, 761888), (464, 421994), (514, 380944), (821, 238496), (928, 210997), (1028, 190472), (1642, 119248), (2056, 95236), (3284, 59624), (4112, 47618), (6568, 29812), (7453, 26272), (8224, 23809), (13136, 14906)]