201392951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4651}}^1$

素因数の和:4766

約数の個数: 16

約数和(自身を含む): 221063040

約数和(自身を除く): 19670089

約数列:

[1, 19, 43, 53, 817, 1007, 2279, 4651, 43301, 88369, 199993, 246503, 3799867, 4683557, 10599629, 201392951]

約数ペア:

[(1, 201392951), (19, 10599629), (43, 4683557), (53, 3799867), (817, 246503), (1007, 199993), (2279, 88369), (4651, 43301)]