197760182

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{21491}}^1$

素因数の和:21643

約数の個数: 16

約数和(自身を含む): 306389952

約数和(自身を除く): 108629770

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 21491, 42982, 924113, 1848226, 2299537, 4599074, 98880091, 197760182]

約数ペア:

[(1, 197760182), (2, 98880091), (43, 4599074), (86, 2299537), (107, 1848226), (214, 924113), (4601, 42982), (9202, 21491)]