211773023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 272056320

約数和(自身を除く): 60283297

約数列:

[1, 7, 11, 47, 77, 163, 329, 359, 517, 1141, 1793, 2513, 3619, 3949, 7661, 12551, 16873, 27643, 53627, 58517, 84271, 118111, 185603, 409619, 589897, 643687, 1299221, 2750299, 4505809, 19252093, 30253289, 211773023]

約数ペア:

[(1, 211773023), (7, 30253289), (11, 19252093), (47, 4505809), (77, 2750299), (163, 1299221), (329, 643687), (359, 589897), (517, 409619), (1141, 185603), (1793, 118111), (2513, 84271), (3619, 58517), (3949, 53627), (7661, 27643), (12551, 16873)]