198366942

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{197971}}^1$

素因数の和:198143

約数の個数: 16

約数和(自身を含む): 399111552

約数和(自身を除く): 200744610

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 197971, 395942, 593913, 1187826, 33061157, 66122314, 99183471, 198366942]

約数ペア:

[(1, 198366942), (2, 99183471), (3, 66122314), (6, 33061157), (167, 1187826), (334, 593913), (501, 395942), (1002, 197971)]