205199664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 550440960

約数和(自身を除く): 345241296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 239, 248, 372, 478, 496, 577, 717, 744, 956, 1154, 1434, 1488, 1731, 1912, 2308, 2868, 3462, 3824, 4616, 5736, 6924, 7409, 9232, 11472, 13848, 14818, 17887, 22227, 27696, 29636, 35774, 44454, 53661, 59272, 71548, 88908, 107322, 118544, 137903, 143096, 177816, 214644, 275806, 286192, 355632, 413709, 429288, 551612, 827418, 858576, 1103224, 1654836, 2206448, 3309672, 4274993, 6619344, 8549986, 12824979, 17099972, 25649958, 34199944, 51299916, 68399888, 102599832, 205199664]

約数ペア:

[(1, 205199664), (2, 102599832), (3, 68399888), (4, 51299916), (6, 34199944), (8, 25649958), (12, 17099972), (16, 12824979), (24, 8549986), (31, 6619344), (48, 4274993), (62, 3309672), (93, 2206448), (124, 1654836), (186, 1103224), (239, 858576), (248, 827418), (372, 551612), (478, 429288), (496, 413709), (577, 355632), (717, 286192), (744, 275806), (956, 214644), (1154, 177816), (1434, 143096), (1488, 137903), (1731, 118544), (1912, 107322), (2308, 88908), (2868, 71548), (3462, 59272), (3824, 53661), (4616, 44454), (5736, 35774), (6924, 29636), (7409, 27696), (9232, 22227), (11472, 17887), (13848, 14818)]