199040011

素因数分解:

${\mathrm{61}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 12

約数和(自身を含む): 204282000

約数和(自身を除く): 5241989

約数列:

[1, 61, 149, 359, 3721, 9089, 21899, 53491, 554429, 1335839, 3262951, 199040011]

約数ペア:

[(1, 199040011), (61, 3262951), (149, 1335839), (359, 554429), (3721, 53491), (9089, 21899)]