221088588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{376001}}^1$

素因数の和:376022

約数の個数: 36

約数和(自身を含む): 600099192

約数和(自身を除く): 379010604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 376001, 752002, 1128003, 1504004, 2256006, 2632007, 4512012, 5264014, 7896021, 10528028, 15792042, 18424049, 31584084, 36848098, 55272147, 73696196, 110544294, 221088588]

約数ペア:

[(1, 221088588), (2, 110544294), (3, 73696196), (4, 55272147), (6, 36848098), (7, 31584084), (12, 18424049), (14, 15792042), (21, 10528028), (28, 7896021), (42, 5264014), (49, 4512012), (84, 2632007), (98, 2256006), (147, 1504004), (196, 1128003), (294, 752002), (588, 376001)]