197012928

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 621743232

約数和(自身を除く): 424730304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 487, 516, 588, 602, 672, 688, 784, 903, 974, 1032, 1176, 1204, 1344, 1376, 1461, 1568, 1806, 1948, 2064, 2107, 2352, 2408, 2752, 2922, 3136, 3409, 3612, 3896, 4128, 4214, 4704, 4816, 5844, 6321, 6818, 7224, 7792, 8256, 8428, 9408, 9632, 10227, 11688, 12642, 13636, 14448, 15584, 16856, 19264, 20454, 20941, 23376, 23863, 25284, 27272, 28896, 31168, 33712, 40908, 41882, 46752, 47726, 50568, 54544, 57792, 62823, 67424, 71589, 81816, 83764, 93504, 95452, 101136, 109088, 125646, 134848, 143178, 146587, 163632, 167528, 190904, 202272, 218176, 251292, 286356, 293174, 327264, 335056, 381808, 404544, 439761, 502584, 572712, 586348, 654528, 670112, 763616, 879522, 1005168, 1026109, 1145424, 1172696, 1340224, 1527232, 1759044, 2010336, 2052218, 2290848, 2345392, 3078327, 3518088, 4020672, 4104436, 4581696, 4690784, 6156654, 7036176, 8208872, 9381568, 12313308, 14072352, 16417744, 24626616, 28144704, 32835488, 49253232, 65670976, 98506464, 197012928]

約数ペア:

[(1, 197012928), (2, 98506464), (3, 65670976), (4, 49253232), (6, 32835488), (7, 28144704), (8, 24626616), (12, 16417744), (14, 14072352), (16, 12313308), (21, 9381568), (24, 8208872), (28, 7036176), (32, 6156654), (42, 4690784), (43, 4581696), (48, 4104436), (49, 4020672), (56, 3518088), (64, 3078327), (84, 2345392), (86, 2290848), (96, 2052218), (98, 2010336), (112, 1759044), (129, 1527232), (147, 1340224), (168, 1172696), (172, 1145424), (192, 1026109), (196, 1005168), (224, 879522), (258, 763616), (294, 670112), (301, 654528), (336, 586348), (344, 572712), (392, 502584), (448, 439761), (487, 404544), (516, 381808), (588, 335056), (602, 327264), (672, 293174), (688, 286356), (784, 251292), (903, 218176), (974, 202272), (1032, 190904), (1176, 167528), (1204, 163632), (1344, 146587), (1376, 143178), (1461, 134848), (1568, 125646), (1806, 109088), (1948, 101136), (2064, 95452), (2107, 93504), (2352, 83764), (2408, 81816), (2752, 71589), (2922, 67424), (3136, 62823), (3409, 57792), (3612, 54544), (3896, 50568), (4128, 47726), (4214, 46752), (4704, 41882), (4816, 40908), (5844, 33712), (6321, 31168), (6818, 28896), (7224, 27272), (7792, 25284), (8256, 23863), (8428, 23376), (9408, 20941), (9632, 20454), (10227, 19264), (11688, 16856), (12642, 15584), (13636, 14448)]