202987456

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 479291904

約数和(自身を除く): 276304448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 83, 103, 106, 112, 166, 206, 212, 224, 332, 371, 412, 424, 448, 581, 664, 721, 742, 824, 848, 1162, 1328, 1442, 1484, 1648, 1696, 2324, 2656, 2884, 2968, 3296, 3392, 4399, 4648, 5312, 5459, 5768, 5936, 6592, 8549, 8798, 9296, 10918, 11536, 11872, 17098, 17596, 18592, 21836, 23072, 23744, 30793, 34196, 35192, 37184, 38213, 43672, 46144, 59843, 61586, 68392, 70384, 76426, 87344, 119686, 123172, 136784, 140768, 152852, 174688, 239372, 246344, 273568, 281536, 305704, 349376, 453097, 478744, 492688, 547136, 611408, 906194, 957488, 985376, 1222816, 1812388, 1914976, 1970752, 2445632, 3171679, 3624776, 3829952, 6343358, 7249552, 12686716, 14499104, 25373432, 28998208, 50746864, 101493728, 202987456]

約数ペア:

[(1, 202987456), (2, 101493728), (4, 50746864), (7, 28998208), (8, 25373432), (14, 14499104), (16, 12686716), (28, 7249552), (32, 6343358), (53, 3829952), (56, 3624776), (64, 3171679), (83, 2445632), (103, 1970752), (106, 1914976), (112, 1812388), (166, 1222816), (206, 985376), (212, 957488), (224, 906194), (332, 611408), (371, 547136), (412, 492688), (424, 478744), (448, 453097), (581, 349376), (664, 305704), (721, 281536), (742, 273568), (824, 246344), (848, 239372), (1162, 174688), (1328, 152852), (1442, 140768), (1484, 136784), (1648, 123172), (1696, 119686), (2324, 87344), (2656, 76426), (2884, 70384), (2968, 68392), (3296, 61586), (3392, 59843), (4399, 46144), (4648, 43672), (5312, 38213), (5459, 37184), (5768, 35192), (5936, 34196), (6592, 30793), (8549, 23744), (8798, 23072), (9296, 21836), (10918, 18592), (11536, 17596), (11872, 17098)]