212775864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1266523}}^1$

素因数の和:1266539

約数の個数: 32

約数和(自身を含む): 607931520

約数和(自身を除く): 395155656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1266523, 2533046, 3799569, 5066092, 7599138, 8865661, 10132184, 15198276, 17731322, 26596983, 30396552, 35462644, 53193966, 70925288, 106387932, 212775864]

約数ペア:

[(1, 212775864), (2, 106387932), (3, 70925288), (4, 53193966), (6, 35462644), (7, 30396552), (8, 26596983), (12, 17731322), (14, 15198276), (21, 10132184), (24, 8865661), (28, 7599138), (42, 5066092), (56, 3799569), (84, 2533046), (168, 1266523)]