199319932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{309503}}^1$

素因数の和:309537

約数の個数: 24

約数和(自身を含む): 415973376

約数和(自身を除く): 216653444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 309503, 619006, 1238012, 2166521, 4333042, 7118569, 8666084, 14237138, 28474276, 49829983, 99659966, 199319932]

約数ペア:

[(1, 199319932), (2, 99659966), (4, 49829983), (7, 28474276), (14, 14237138), (23, 8666084), (28, 7118569), (46, 4333042), (92, 2166521), (161, 1238012), (322, 619006), (644, 309503)]