208538676855

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{2543}}^1$

素因数の和:3141

約数の個数: 96

約数和(自身を含む): 374036382720

約数和(自身を除く): 165497705865

約数列:

[1, 3, 5, 9, 15, 45, 59, 67, 177, 201, 295, 335, 461, 531, 603, 885, 1005, 1383, 2305, 2543, 2655, 3015, 3953, 4149, 6915, 7629, 11859, 12715, 19765, 20745, 22887, 27199, 30887, 35577, 38145, 59295, 81597, 92661, 114435, 135995, 150037, 154435, 170381, 177885, 244791, 277983, 407985, 450111, 463305, 511143, 750185, 851905, 1172323, 1223955, 1350333, 1389915, 1533429, 1822333, 2250555, 2555715, 3516969, 5466999, 5861615, 6751665, 7667145, 9111665, 10052479, 10550907, 16400997, 17584845, 27334995, 30157437, 50262395, 52754535, 69167057, 78545641, 82004985, 90472311, 150787185, 207501171, 235636923, 345835285, 392728205, 452361555, 622503513, 706910769, 1037505855, 1178184615, 3112517565, 3534553845, 4634192819, 13902578457, 23170964095, 41707735371, 69512892285, 208538676855]

約数ペア:

[(1, 208538676855), (3, 69512892285), (5, 41707735371), (9, 23170964095), (15, 13902578457), (45, 4634192819), (59, 3534553845), (67, 3112517565), (177, 1178184615), (201, 1037505855), (295, 706910769), (335, 622503513), (461, 452361555), (531, 392728205), (603, 345835285), (885, 235636923), (1005, 207501171), (1383, 150787185), (2305, 90472311), (2543, 82004985), (2655, 78545641), (3015, 69167057), (3953, 52754535), (4149, 50262395), (6915, 30157437), (7629, 27334995), (11859, 17584845), (12715, 16400997), (19765, 10550907), (20745, 10052479), (22887, 9111665), (27199, 7667145), (30887, 6751665), (35577, 5861615), (38145, 5466999), (59295, 3516969), (81597, 2555715), (92661, 2250555), (114435, 1822333), (135995, 1533429), (150037, 1389915), (154435, 1350333), (170381, 1223955), (177885, 1172323), (244791, 851905), (277983, 750185), (407985, 511143), (450111, 463305)]