201032664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1861}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 575581440

約数和(自身を除く): 374548776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 643, 1286, 1861, 1929, 2572, 3722, 3858, 4501, 5144, 5583, 7444, 7716, 9002, 11166, 13027, 13503, 14888, 15432, 18004, 22332, 26054, 27006, 36008, 39081, 44664, 52108, 54012, 78162, 104216, 108024, 156324, 312648, 1196623, 2393246, 3589869, 4786492, 7179738, 8376361, 9572984, 14359476, 16752722, 25129083, 28718952, 33505444, 50258166, 67010888, 100516332, 201032664]

約数ペア:

[(1, 201032664), (2, 100516332), (3, 67010888), (4, 50258166), (6, 33505444), (7, 28718952), (8, 25129083), (12, 16752722), (14, 14359476), (21, 9572984), (24, 8376361), (28, 7179738), (42, 4786492), (56, 3589869), (84, 2393246), (168, 1196623), (643, 312648), (1286, 156324), (1861, 108024), (1929, 104216), (2572, 78162), (3722, 54012), (3858, 52108), (4501, 44664), (5144, 39081), (5583, 36008), (7444, 27006), (7716, 26054), (9002, 22332), (11166, 18004), (13027, 15432), (13503, 14888)]