197277312

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1999}}^1$

素因数の和:2273

約数の個数: 64

約数和(自身を含む): 526320000

約数和(自身を除く): 329042688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 771, 1028, 1542, 1999, 2056, 3084, 3998, 4112, 5997, 6168, 7996, 8224, 11994, 12336, 15992, 16448, 23988, 24672, 31984, 32896, 47976, 49344, 63968, 95952, 98688, 127936, 191904, 255872, 383808, 513743, 767616, 1027486, 1541229, 2054972, 3082458, 4109944, 6164916, 8219888, 12329832, 16439776, 24659664, 32879552, 49319328, 65759104, 98638656, 197277312]

約数ペア:

[(1, 197277312), (2, 98638656), (3, 65759104), (4, 49319328), (6, 32879552), (8, 24659664), (12, 16439776), (16, 12329832), (24, 8219888), (32, 6164916), (48, 4109944), (64, 3082458), (96, 2054972), (128, 1541229), (192, 1027486), (257, 767616), (384, 513743), (514, 383808), (771, 255872), (1028, 191904), (1542, 127936), (1999, 98688), (2056, 95952), (3084, 63968), (3998, 49344), (4112, 47976), (5997, 32896), (6168, 31984), (7996, 24672), (8224, 23988), (11994, 16448), (12336, 15992)]