200664247

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2477}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 234081792

約数和(自身を除く): 33417545

約数列:

[1, 7, 71, 163, 497, 1141, 2477, 11573, 17339, 81011, 175867, 403751, 1231069, 2826257, 28666321, 200664247]

約数ペア:

[(1, 200664247), (7, 28666321), (71, 2826257), (163, 1231069), (497, 403751), (1141, 175867), (2477, 81011), (11573, 17339)]