204258816

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 120

約数和(自身を含む): 620797320

約数和(自身を除く): 416538504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2333, 2432, 2736, 3648, 4608, 4666, 4864, 5472, 6999, 7296, 9332, 9728, 10944, 13998, 14592, 18664, 20997, 21888, 27996, 29184, 37328, 41994, 43776, 44327, 55992, 74656, 83988, 87552, 88654, 111984, 132981, 149312, 167976, 177308, 223968, 265962, 298624, 335952, 354616, 398943, 447936, 531924, 597248, 671904, 709232, 797886, 895872, 1063848, 1194496, 1343808, 1418464, 1595772, 1791744, 2127696, 2687616, 2836928, 3191544, 3583488, 4255392, 5375232, 5673856, 6383088, 8510784, 10750464, 11347712, 12766176, 17021568, 22695424, 25532352, 34043136, 51064704, 68086272, 102129408, 204258816]

約数ペア:

[(1, 204258816), (2, 102129408), (3, 68086272), (4, 51064704), (6, 34043136), (8, 25532352), (9, 22695424), (12, 17021568), (16, 12766176), (18, 11347712), (19, 10750464), (24, 8510784), (32, 6383088), (36, 5673856), (38, 5375232), (48, 4255392), (57, 3583488), (64, 3191544), (72, 2836928), (76, 2687616), (96, 2127696), (114, 1791744), (128, 1595772), (144, 1418464), (152, 1343808), (171, 1194496), (192, 1063848), (228, 895872), (256, 797886), (288, 709232), (304, 671904), (342, 597248), (384, 531924), (456, 447936), (512, 398943), (576, 354616), (608, 335952), (684, 298624), (768, 265962), (912, 223968), (1152, 177308), (1216, 167976), (1368, 149312), (1536, 132981), (1824, 111984), (2304, 88654), (2333, 87552), (2432, 83988), (2736, 74656), (3648, 55992), (4608, 44327), (4666, 43776), (4864, 41994), (5472, 37328), (6999, 29184), (7296, 27996), (9332, 21888), (9728, 20997), (10944, 18664), (13998, 14592)]