201972008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{124367}}^1$

素因数の和:124409

約数の個数: 32

約数和(自身を含む): 447724800

約数和(自身を除く): 245752792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 124367, 248734, 497468, 870569, 994936, 1741138, 3482276, 3606643, 6964552, 7213286, 14426572, 25246501, 28853144, 50493002, 100986004, 201972008]

約数ペア:

[(1, 201972008), (2, 100986004), (4, 50493002), (7, 28853144), (8, 25246501), (14, 14426572), (28, 7213286), (29, 6964552), (56, 3606643), (58, 3482276), (116, 1741138), (203, 994936), (232, 870569), (406, 497468), (812, 248734), (1624, 124367)]