211047672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 598440960

約数和(自身を除く): 387393288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 73, 88, 94, 132, 141, 146, 188, 219, 233, 264, 282, 292, 376, 438, 466, 517, 564, 584, 699, 803, 876, 932, 1034, 1128, 1398, 1551, 1606, 1752, 1864, 2068, 2409, 2563, 2796, 3102, 3212, 3431, 4136, 4818, 5126, 5592, 6204, 6424, 6862, 7689, 9636, 10252, 10293, 10951, 12408, 13724, 15378, 17009, 19272, 20504, 20586, 21902, 27448, 30756, 32853, 34018, 37741, 41172, 43804, 51027, 61512, 65706, 68036, 75482, 82344, 87608, 102054, 113223, 120461, 131412, 136072, 150964, 187099, 204108, 226446, 240922, 262824, 301928, 361383, 374198, 408216, 452892, 481844, 561297, 722766, 748396, 799423, 905784, 963688, 1122594, 1445532, 1496792, 1598846, 2245188, 2398269, 2891064, 3197692, 4490376, 4796538, 6395384, 8793653, 9593076, 17587306, 19186152, 26380959, 35174612, 52761918, 70349224, 105523836, 211047672]

約数ペア:

[(1, 211047672), (2, 105523836), (3, 70349224), (4, 52761918), (6, 35174612), (8, 26380959), (11, 19186152), (12, 17587306), (22, 9593076), (24, 8793653), (33, 6395384), (44, 4796538), (47, 4490376), (66, 3197692), (73, 2891064), (88, 2398269), (94, 2245188), (132, 1598846), (141, 1496792), (146, 1445532), (188, 1122594), (219, 963688), (233, 905784), (264, 799423), (282, 748396), (292, 722766), (376, 561297), (438, 481844), (466, 452892), (517, 408216), (564, 374198), (584, 361383), (699, 301928), (803, 262824), (876, 240922), (932, 226446), (1034, 204108), (1128, 187099), (1398, 150964), (1551, 136072), (1606, 131412), (1752, 120461), (1864, 113223), (2068, 102054), (2409, 87608), (2563, 82344), (2796, 75482), (3102, 68036), (3212, 65706), (3431, 61512), (4136, 51027), (4818, 43804), (5126, 41172), (5592, 37741), (6204, 34018), (6424, 32853), (6862, 30756), (7689, 27448), (9636, 21902), (10252, 20586), (10293, 20504), (10951, 19272), (12408, 17009), (13724, 15378)]