205992768

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 574096896

約数和(自身を除く): 368104128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 159, 186, 192, 212, 248, 318, 372, 424, 496, 636, 653, 744, 848, 992, 1272, 1306, 1488, 1643, 1696, 1959, 1984, 2544, 2612, 2976, 3286, 3392, 3918, 4929, 5088, 5224, 5952, 6572, 7836, 9858, 10176, 10448, 13144, 15672, 19716, 20243, 20896, 26288, 31344, 34609, 39432, 40486, 41792, 52576, 60729, 62688, 69218, 78864, 80972, 103827, 105152, 121458, 125376, 138436, 157728, 161944, 207654, 242916, 276872, 315456, 323888, 415308, 485832, 553744, 647776, 830616, 971664, 1072879, 1107488, 1295552, 1661232, 1943328, 2145758, 2214976, 3218637, 3322464, 3886656, 4291516, 6437274, 6644928, 8583032, 12874548, 17166064, 25749096, 34332128, 51498192, 68664256, 102996384, 205992768]

約数ペア:

[(1, 205992768), (2, 102996384), (3, 68664256), (4, 51498192), (6, 34332128), (8, 25749096), (12, 17166064), (16, 12874548), (24, 8583032), (31, 6644928), (32, 6437274), (48, 4291516), (53, 3886656), (62, 3322464), (64, 3218637), (93, 2214976), (96, 2145758), (106, 1943328), (124, 1661232), (159, 1295552), (186, 1107488), (192, 1072879), (212, 971664), (248, 830616), (318, 647776), (372, 553744), (424, 485832), (496, 415308), (636, 323888), (653, 315456), (744, 276872), (848, 242916), (992, 207654), (1272, 161944), (1306, 157728), (1488, 138436), (1643, 125376), (1696, 121458), (1959, 105152), (1984, 103827), (2544, 80972), (2612, 78864), (2976, 69218), (3286, 62688), (3392, 60729), (3918, 52576), (4929, 41792), (5088, 40486), (5224, 39432), (5952, 34609), (6572, 31344), (7836, 26288), (9858, 20896), (10176, 20243), (10448, 19716), (13144, 15672)]