201982464

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 630168000

約数和(自身を除く): 428185536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 769, 864, 912, 1026, 1152, 1216, 1368, 1536, 1538, 1728, 1824, 2052, 2304, 2307, 2432, 2736, 3076, 3456, 3648, 4104, 4608, 4614, 4864, 5472, 6152, 6912, 6921, 7296, 8208, 9228, 9728, 10944, 12304, 13824, 13842, 14592, 14611, 16416, 18456, 20763, 21888, 24608, 27684, 29184, 29222, 32832, 36912, 41526, 43776, 43833, 49216, 55368, 58444, 65664, 73824, 83052, 87552, 87666, 98432, 110736, 116888, 131328, 131499, 147648, 166104, 175332, 196864, 221472, 233776, 262656, 262998, 295296, 332208, 350664, 393728, 394497, 442944, 467552, 525996, 590592, 664416, 701328, 788994, 885888, 935104, 1051992, 1181184, 1328832, 1402656, 1577988, 1771776, 1870208, 2103984, 2657664, 2805312, 3155976, 3543552, 3740416, 4207968, 5315328, 5610624, 6311952, 7480832, 8415936, 10630656, 11221248, 12623904, 16831872, 22442496, 25247808, 33663744, 50495616, 67327488, 100991232, 201982464]

約数ペア:

[(1, 201982464), (2, 100991232), (3, 67327488), (4, 50495616), (6, 33663744), (8, 25247808), (9, 22442496), (12, 16831872), (16, 12623904), (18, 11221248), (19, 10630656), (24, 8415936), (27, 7480832), (32, 6311952), (36, 5610624), (38, 5315328), (48, 4207968), (54, 3740416), (57, 3543552), (64, 3155976), (72, 2805312), (76, 2657664), (96, 2103984), (108, 1870208), (114, 1771776), (128, 1577988), (144, 1402656), (152, 1328832), (171, 1181184), (192, 1051992), (216, 935104), (228, 885888), (256, 788994), (288, 701328), (304, 664416), (342, 590592), (384, 525996), (432, 467552), (456, 442944), (512, 394497), (513, 393728), (576, 350664), (608, 332208), (684, 295296), (768, 262998), (769, 262656), (864, 233776), (912, 221472), (1026, 196864), (1152, 175332), (1216, 166104), (1368, 147648), (1536, 131499), (1538, 131328), (1728, 116888), (1824, 110736), (2052, 98432), (2304, 87666), (2307, 87552), (2432, 83052), (2736, 73824), (3076, 65664), (3456, 58444), (3648, 55368), (4104, 49216), (4608, 43833), (4614, 43776), (4864, 41526), (5472, 36912), (6152, 32832), (6912, 29222), (6921, 29184), (7296, 27684), (8208, 24608), (9228, 21888), (9728, 20763), (10944, 18456), (12304, 16416), (13824, 14611), (13842, 14592)]