201604392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 610302420

約数和(自身を除く): 408698028

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 73, 88, 99, 121, 132, 146, 198, 219, 242, 264, 292, 317, 363, 396, 438, 484, 584, 634, 657, 726, 792, 803, 876, 951, 968, 1089, 1268, 1314, 1452, 1606, 1752, 1902, 2178, 2409, 2536, 2628, 2853, 2904, 3212, 3487, 3804, 4356, 4818, 5256, 5706, 6424, 6974, 7227, 7608, 8712, 8833, 9636, 10461, 11412, 13948, 14454, 17666, 19272, 20922, 22824, 23141, 26499, 27896, 28908, 31383, 35332, 38357, 41844, 46282, 52998, 57816, 62766, 69423, 70664, 76714, 79497, 83688, 92564, 105996, 115071, 125532, 138846, 153428, 158994, 185128, 208269, 211992, 230142, 251064, 254551, 277692, 306856, 317988, 345213, 416538, 460284, 509102, 555384, 635976, 690426, 763653, 833076, 920568, 1018204, 1380852, 1527306, 1666152, 2036408, 2290959, 2761704, 2800061, 3054612, 4581918, 5600122, 6109224, 8400183, 9163836, 11200244, 16800366, 18327672, 22400488, 25200549, 33600732, 50401098, 67201464, 100802196, 201604392]

約数ペア:

[(1, 201604392), (2, 100802196), (3, 67201464), (4, 50401098), (6, 33600732), (8, 25200549), (9, 22400488), (11, 18327672), (12, 16800366), (18, 11200244), (22, 9163836), (24, 8400183), (33, 6109224), (36, 5600122), (44, 4581918), (66, 3054612), (72, 2800061), (73, 2761704), (88, 2290959), (99, 2036408), (121, 1666152), (132, 1527306), (146, 1380852), (198, 1018204), (219, 920568), (242, 833076), (264, 763653), (292, 690426), (317, 635976), (363, 555384), (396, 509102), (438, 460284), (484, 416538), (584, 345213), (634, 317988), (657, 306856), (726, 277692), (792, 254551), (803, 251064), (876, 230142), (951, 211992), (968, 208269), (1089, 185128), (1268, 158994), (1314, 153428), (1452, 138846), (1606, 125532), (1752, 115071), (1902, 105996), (2178, 92564), (2409, 83688), (2536, 79497), (2628, 76714), (2853, 70664), (2904, 69423), (3212, 62766), (3487, 57816), (3804, 52998), (4356, 46282), (4818, 41844), (5256, 38357), (5706, 35332), (6424, 31383), (6974, 28908), (7227, 27896), (7608, 26499), (8712, 23141), (8833, 22824), (9636, 20922), (10461, 19272), (11412, 17666), (13948, 14454)]